156942485

素因数分解:

$5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{10651}}^1$

素因数の和:11084

約数の個数: 16

約数和(自身を含む): 215766912

約数和(自身を除く): 58824427

約数列:

[1, 5, 7, 35, 421, 2105, 2947, 10651, 14735, 53255, 74557, 372785, 4484071, 22420355, 31388497, 156942485]

約数ペア:

[(1, 156942485), (5, 31388497), (7, 22420355), (35, 4484071), (421, 372785), (2105, 74557), (2947, 53255), (10651, 14735)]