157841255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{220757}}^1$

素因数の和:220786

約数の個数: 16

約数和(自身を含む): 222524064

約数和(自身を除く): 64682809

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 220757, 1103785, 2428327, 2869841, 12141635, 14349205, 31568251, 157841255]

約数ペア:

[(1, 157841255), (5, 31568251), (11, 14349205), (13, 12141635), (55, 2869841), (65, 2428327), (143, 1103785), (715, 220757)]