155115551495

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{1844747}}^1$

素因数の和:1845070

約数の個数: 16

約数和(自身を含む): 189669610368

約数和(自身を除く): 34554058873

約数列:

[1, 5, 67, 251, 335, 1255, 16817, 84085, 1844747, 9223735, 123598049, 463031497, 617990245, 2315157485, 31023110299, 155115551495]

約数ペア:

[(1, 155115551495), (5, 31023110299), (67, 2315157485), (251, 617990245), (335, 463031497), (1255, 123598049), (16817, 9223735), (84085, 1844747)]