157087531705

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1\times {\mathrm{70309}}^1$

素因数の和:71293

約数の個数: 32

約数和(自身を含む): 208719453600

約数和(自身を除く): 51631921895

約数列:

[1, 5, 13, 37, 65, 185, 481, 929, 2405, 4645, 12077, 34373, 60385, 70309, 171865, 351545, 446849, 914017, 2234245, 2601433, 4570085, 13007165, 33818629, 65317061, 169093145, 326585305, 849121793, 2416731257, 4245608965, 12083656285, 31417506341, 157087531705]

約数ペア:

[(1, 157087531705), (5, 31417506341), (13, 12083656285), (37, 4245608965), (65, 2416731257), (185, 849121793), (481, 326585305), (929, 169093145), (2405, 65317061), (4645, 33818629), (12077, 13007165), (34373, 4570085), (60385, 2601433), (70309, 2234245), (171865, 914017), (351545, 446849)]