3313749985

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1694

約数の個数: 64

約数和(自身を含む): 5040451584

約数和(自身を除く): 1726701599

約数列:

[1, 5, 7, 13, 35, 65, 67, 71, 91, 335, 355, 455, 469, 497, 871, 923, 1531, 2345, 2485, 4355, 4615, 4757, 6097, 6461, 7655, 10717, 19903, 23785, 30485, 32305, 33299, 53585, 61841, 99515, 102577, 108701, 139321, 166495, 309205, 432887, 512885, 543505, 696605, 718039, 760907, 1333501, 1413113, 2164435, 3590195, 3804535, 6667505, 7065565, 7282967, 9334507, 9891791, 36414835, 46672535, 49458955, 50980769, 94678571, 254903845, 473392855, 662749997, 3313749985]

約数ペア:

[(1, 3313749985), (5, 662749997), (7, 473392855), (13, 254903845), (35, 94678571), (65, 50980769), (67, 49458955), (71, 46672535), (91, 36414835), (335, 9891791), (355, 9334507), (455, 7282967), (469, 7065565), (497, 6667505), (871, 3804535), (923, 3590195), (1531, 2164435), (2345, 1413113), (2485, 1333501), (4355, 760907), (4615, 718039), (4757, 696605), (6097, 543505), (6461, 512885), (7655, 432887), (10717, 309205), (19903, 166495), (23785, 139321), (30485, 108701), (32305, 102577), (33299, 99515), (53585, 61841)]