72452855

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2707}}^1$

素因数の和:2866

約数の個数: 16

約数和(自身を含む): 89493984

約数和(自身を除く): 17041129

約数列:

[1, 5, 53, 101, 265, 505, 2707, 5353, 13535, 26765, 143471, 273407, 717355, 1367035, 14490571, 72452855]

約数ペア:

[(1, 72452855), (5, 14490571), (53, 1367035), (101, 717355), (265, 273407), (505, 143471), (2707, 26765), (5353, 13535)]