25771007115

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1\times {\mathrm{479}}^1$

素因数の和:731

約数の個数: 192

約数和(自身を含む): 56020377600

約数和(自身を除く): 30249370485

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 35, 45, 51, 63, 85, 105, 119, 135, 153, 189, 197, 255, 289, 315, 357, 459, 479, 591, 595, 765, 867, 945, 985, 1071, 1379, 1437, 1445, 1773, 1785, 2023, 2295, 2395, 2601, 2955, 3213, 3349, 3353, 4137, 4311, 4335, 5319, 5355, 6069, 6895, 7185, 7803, 8143, 8865, 10047, 10059, 10115, 12411, 12933, 13005, 16065, 16745, 16765, 18207, 20685, 21555, 23443, 24429, 26595, 30141, 30177, 30345, 37233, 39015, 40715, 50235, 50295, 54621, 56933, 57001, 62055, 64665, 70329, 73287, 90423, 90531, 91035, 94363, 117215, 122145, 138431, 150705, 150885, 170799, 171003, 186165, 210987, 219861, 273105, 283089, 284665, 285005, 351645, 366435, 398531, 415293, 452115, 452655, 471815, 512397, 513009, 632961, 660541, 692155, 849267, 853995, 855015, 969017, 1054935, 1099305, 1195593, 1245879, 1415445, 1537191, 1539027, 1604171, 1981623, 1992655, 2076465, 2547801, 2561985, 2565045, 2907051, 3164805, 3302705, 3586779, 3737637, 4246335, 4812513, 4845085, 5944869, 5977965, 6229395, 7685955, 7695135, 8020855, 8721153, 9908115, 10760337, 11229197, 12739005, 14437539, 14535255, 17834607, 17933895, 18688185, 24062565, 26163459, 27270907, 29724345, 33687591, 43312617, 43605765, 53801685, 56145985, 72187695, 81812721, 89173035, 101062773, 130817295, 136354535, 168437955, 190896349, 216563085, 245438163, 303188319, 409063605, 505313865, 572689047, 736314489, 954481745, 1227190815, 1515941595, 1718067141, 2863445235, 3681572445, 5154201423, 8590335705, 25771007115]

約数ペア:

[(1, 25771007115), (3, 8590335705), (5, 5154201423), (7, 3681572445), (9, 2863445235), (15, 1718067141), (17, 1515941595), (21, 1227190815), (27, 954481745), (35, 736314489), (45, 572689047), (51, 505313865), (63, 409063605), (85, 303188319), (105, 245438163), (119, 216563085), (135, 190896349), (153, 168437955), (189, 136354535), (197, 130817295), (255, 101062773), (289, 89173035), (315, 81812721), (357, 72187695), (459, 56145985), (479, 53801685), (591, 43605765), (595, 43312617), (765, 33687591), (867, 29724345), (945, 27270907), (985, 26163459), (1071, 24062565), (1379, 18688185), (1437, 17933895), (1445, 17834607), (1773, 14535255), (1785, 14437539), (2023, 12739005), (2295, 11229197), (2395, 10760337), (2601, 9908115), (2955, 8721153), (3213, 8020855), (3349, 7695135), (3353, 7685955), (4137, 6229395), (4311, 5977965), (4335, 5944869), (5319, 4845085), (5355, 4812513), (6069, 4246335), (6895, 3737637), (7185, 3586779), (7803, 3302705), (8143, 3164805), (8865, 2907051), (10047, 2565045), (10059, 2561985), (10115, 2547801), (12411, 2076465), (12933, 1992655), (13005, 1981623), (16065, 1604171), (16745, 1539027), (16765, 1537191), (18207, 1415445), (20685, 1245879), (21555, 1195593), (23443, 1099305), (24429, 1054935), (26595, 969017), (30141, 855015), (30177, 853995), (30345, 849267), (37233, 692155), (39015, 660541), (40715, 632961), (50235, 513009), (50295, 512397), (54621, 471815), (56933, 452655), (57001, 452115), (62055, 415293), (64665, 398531), (70329, 366435), (73287, 351645), (90423, 285005), (90531, 284665), (91035, 283089), (94363, 273105), (117215, 219861), (122145, 210987), (138431, 186165), (150705, 171003), (150885, 170799)]