156980259085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{65272457}}^1$

素因数の和:65272512

約数の個数: 16

約数和(自身を含む): 208349685936

約数和(自身を除く): 51369426851

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 65272457, 326362285, 848541941, 2415080909, 4242709705, 12075404545, 31396051817, 156980259085]

約数ペア:

[(1, 156980259085), (5, 31396051817), (13, 12075404545), (37, 4242709705), (65, 2415080909), (185, 848541941), (481, 326362285), (2405, 65272457)]