64759735

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1879}}^1$

素因数の和:2058

約数の個数: 16

約数和(自身を含む): 79727040

約数和(自身を除く): 14967305

約数列:

[1, 5, 61, 113, 305, 565, 1879, 6893, 9395, 34465, 114619, 212327, 573095, 1061635, 12951947, 64759735]

約数ペア:

[(1, 64759735), (5, 12951947), (61, 1061635), (113, 573095), (305, 212327), (565, 114619), (1879, 34465), (6893, 9395)]