315023735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{130987}}^1$

素因数の和:131042

約数の個数: 16

約数和(自身を含む): 418113696

約数和(自身を除く): 103089961

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 130987, 654935, 1702831, 4846519, 8514155, 24232595, 63004747, 315023735]

約数ペア:

[(1, 315023735), (5, 63004747), (13, 24232595), (37, 8514155), (65, 4846519), (185, 1702831), (481, 654935), (2405, 130987)]