102551605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{42641}}^1$

素因数の和:42696

約数の個数: 16

約数和(自身を含む): 136113264

約数和(自身を除く): 33561659

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 42641, 213205, 554333, 1577717, 2771665, 7888585, 20510321, 102551605]

約数ペア:

[(1, 102551605), (5, 20510321), (13, 7888585), (37, 2771665), (65, 1577717), (185, 554333), (481, 213205), (2405, 42641)]