312416965

素因数分解:

$5^1\times 7^1\times {\mathrm{2221}}^1\times {\mathrm{4019}}^1$

素因数の和:6252

約数の個数: 16

約数和(自身を含む): 428757120

約数和(自身を除く): 116340155

約数列:

[1, 5, 7, 35, 2221, 4019, 11105, 15547, 20095, 28133, 77735, 140665, 8926199, 44630995, 62483393, 312416965]

約数ペア:

[(1, 312416965), (5, 62483393), (7, 44630995), (35, 8926199), (2221, 140665), (4019, 77735), (11105, 28133), (15547, 20095)]