1555280045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{422057}}^1$

素因数の和:422140

約数の個数: 16

約数和(自身を含む): 2066395968

約数和(自身を除く): 511115923

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 422057, 2110285, 4642627, 23213135, 28277819, 141389095, 311056009, 1555280045]

約数ペア:

[(1, 1555280045), (5, 311056009), (11, 141389095), (55, 28277819), (67, 23213135), (335, 4642627), (737, 2110285), (3685, 422057)]