75885705

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 163897344

約数和(自身を除く): 88011639

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 37, 45, 51, 63, 85, 105, 111, 119, 153, 185, 255, 259, 315, 333, 357, 383, 555, 595, 629, 765, 777, 1071, 1149, 1295, 1665, 1785, 1887, 1915, 2331, 2681, 3145, 3447, 3885, 4403, 5355, 5661, 5745, 6511, 8043, 9435, 11655, 13209, 13405, 14171, 17235, 19533, 22015, 24129, 28305, 32555, 39627, 40215, 42513, 45577, 58599, 66045, 70855, 97665, 99197, 120645, 127539, 136731, 198135, 212565, 227885, 240907, 292995, 297591, 410193, 495985, 637695, 683655, 722721, 892773, 1204535, 1487955, 1686349, 2050965, 2168163, 3613605, 4463865, 5059047, 8431745, 10840815, 15177141, 25295235, 75885705]

約数ペア:

[(1, 75885705), (3, 25295235), (5, 15177141), (7, 10840815), (9, 8431745), (15, 5059047), (17, 4463865), (21, 3613605), (35, 2168163), (37, 2050965), (45, 1686349), (51, 1487955), (63, 1204535), (85, 892773), (105, 722721), (111, 683655), (119, 637695), (153, 495985), (185, 410193), (255, 297591), (259, 292995), (315, 240907), (333, 227885), (357, 212565), (383, 198135), (555, 136731), (595, 127539), (629, 120645), (765, 99197), (777, 97665), (1071, 70855), (1149, 66045), (1295, 58599), (1665, 45577), (1785, 42513), (1887, 40215), (1915, 39627), (2331, 32555), (2681, 28305), (3145, 24129), (3447, 22015), (3885, 19533), (4403, 17235), (5355, 14171), (5661, 13405), (5745, 13209), (6511, 11655), (8043, 9435)]