156907465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{219451}}^1$

素因数の和:219480

約数の個数: 16

約数和(自身を含む): 221207616

約数和(自身を除く): 64300151

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 219451, 1097255, 2413961, 2852863, 12069805, 14264315, 31381493, 156907465]

約数ペア:

[(1, 156907465), (5, 31381493), (11, 14264315), (13, 12069805), (55, 2852863), (65, 2413961), (143, 1097255), (715, 219451)]