156930401615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{142018463}}^1$

素因数の和:142018498

約数の個数: 16

約数和(自身を含む): 214731917568

約数和(自身を除く): 57801515953

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 142018463, 710092315, 1846240019, 2414313871, 9231200095, 12071569355, 31386080323, 156930401615]

約数ペア:

[(1, 156930401615), (5, 31386080323), (13, 12071569355), (17, 9231200095), (65, 2414313871), (85, 1846240019), (221, 710092315), (1105, 142018463)]