283074778945

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{313}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 430827339888

約数和(自身を除く): 147752560943

約数列:

[1, 5, 7, 17, 35, 49, 53, 85, 119, 241, 245, 265, 289, 313, 371, 595, 833, 901, 1205, 1445, 1565, 1687, 1855, 2023, 2191, 2597, 4097, 4165, 4505, 5321, 6307, 8435, 10115, 10955, 11809, 12773, 12985, 14161, 15317, 15337, 16589, 20485, 26605, 28679, 31535, 37247, 44149, 59045, 63865, 69649, 70805, 75433, 76585, 76685, 82945, 89411, 90457, 107219, 116123, 143395, 186235, 200753, 217141, 220745, 260729, 282013, 348245, 377165, 447055, 452285, 487543, 528031, 536095, 580615, 625877, 633199, 750533, 812861, 1003765, 1085705, 1282361, 1303645, 1410065, 1519987, 1974091, 2437715, 2640155, 3129385, 3165995, 3412801, 3691397, 3696217, 3752665, 3997949, 4064305, 4432393, 4794221, 6411805, 7599935, 8976527, 9870455, 10639909, 13818637, 17064005, 18456985, 18481085, 19989745, 21800137, 22161965, 23971105, 25839779, 27985643, 33559547, 44882635, 53199545, 62835689, 67965133, 69093185, 109000685, 129198895, 139928215, 152600959, 167797735, 180878453, 195899501, 234916829, 314178445, 339825665, 475755931, 763004795, 904392265, 979497505, 1068206713, 1155407261, 1174584145, 2378779655, 3330291517, 5341033565, 5777036305, 8087850827, 16651457585, 40439254135, 56614955789, 283074778945]

約数ペア:

[(1, 283074778945), (5, 56614955789), (7, 40439254135), (17, 16651457585), (35, 8087850827), (49, 5777036305), (53, 5341033565), (85, 3330291517), (119, 2378779655), (241, 1174584145), (245, 1155407261), (265, 1068206713), (289, 979497505), (313, 904392265), (371, 763004795), (595, 475755931), (833, 339825665), (901, 314178445), (1205, 234916829), (1445, 195899501), (1565, 180878453), (1687, 167797735), (1855, 152600959), (2023, 139928215), (2191, 129198895), (2597, 109000685), (4097, 69093185), (4165, 67965133), (4505, 62835689), (5321, 53199545), (6307, 44882635), (8435, 33559547), (10115, 27985643), (10955, 25839779), (11809, 23971105), (12773, 22161965), (12985, 21800137), (14161, 19989745), (15317, 18481085), (15337, 18456985), (16589, 17064005), (20485, 13818637), (26605, 10639909), (28679, 9870455), (31535, 8976527), (37247, 7599935), (44149, 6411805), (59045, 4794221), (63865, 4432393), (69649, 4064305), (70805, 3997949), (75433, 3752665), (76585, 3696217), (76685, 3691397), (82945, 3412801), (89411, 3165995), (90457, 3129385), (107219, 2640155), (116123, 2437715), (143395, 1974091), (186235, 1519987), (200753, 1410065), (217141, 1303645), (220745, 1282361), (260729, 1085705), (282013, 1003765), (348245, 812861), (377165, 750533), (447055, 633199), (452285, 625877), (487543, 580615), (528031, 536095)]