100409215

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{1553}}^1$

素因数の和:1818

約数の個数: 16

約数和(自身を含む): 123002208

約数和(自身を除く): 22592993

約数列:

[1, 5, 67, 193, 335, 965, 1553, 7765, 12931, 64655, 104051, 299729, 520255, 1498645, 20081843, 100409215]

約数ペア:

[(1, 100409215), (5, 20081843), (67, 1498645), (193, 520255), (335, 299729), (965, 104051), (1553, 64655), (7765, 12931)]