61715672915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{23157851}}^1$

素因数の和:23157910

約数の個数: 16

約数和(自身を含む): 81700901856

約数和(自身を除く): 19985228941

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 23157851, 115789255, 301052063, 949471891, 1505260315, 4747359455, 12343134583, 61715672915]

約数ペア:

[(1, 61715672915), (5, 12343134583), (13, 4747359455), (41, 1505260315), (65, 949471891), (205, 301052063), (533, 115789255), (2665, 23157851)]