15280045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{757}}^1$

素因数の和:1140

約数の個数: 16

約数和(自身を含む): 20083968

約数和(自身を除く): 4803923

約数列:

[1, 5, 11, 55, 367, 757, 1835, 3785, 4037, 8327, 20185, 41635, 277819, 1389095, 3056009, 15280045]

約数ペア:

[(1, 15280045), (5, 3056009), (11, 1389095), (55, 277819), (367, 41635), (757, 20185), (1835, 8327), (3785, 4037)]