29776985

素因数分解:

$5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2143}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 40958976

約数和(自身を除く): 11181991

約数列:

[1, 5, 7, 35, 397, 1985, 2143, 2779, 10715, 13895, 15001, 75005, 850771, 4253855, 5955397, 29776985]

約数ペア:

[(1, 29776985), (5, 5955397), (7, 4253855), (35, 850771), (397, 75005), (1985, 15001), (2143, 13895), (2779, 10715)]