15995553790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{151201}}^1$

素因数の和:151428

約数の個数: 32

約数和(自身を含む): 29393668800

約数和(自身を除く): 13398115010

約数列:

[1, 2, 5, 10, 71, 142, 149, 298, 355, 710, 745, 1490, 10579, 21158, 52895, 105790, 151201, 302402, 756005, 1512010, 10735271, 21470542, 22528949, 45057898, 53676355, 107352710, 112644745, 225289490, 1599555379, 3199110758, 7997776895, 15995553790]

約数ペア:

[(1, 15995553790), (2, 7997776895), (5, 3199110758), (10, 1599555379), (71, 225289490), (142, 112644745), (149, 107352710), (298, 53676355), (355, 45057898), (710, 22528949), (745, 21470542), (1490, 10735271), (10579, 1512010), (21158, 756005), (52895, 302402), (105790, 151201)]