27926965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1279}}^1$

素因数の和:1692

約数の個数: 16

約数和(自身を含む): 36679680

約数和(自身を除く): 8752715

約数列:

[1, 5, 11, 55, 397, 1279, 1985, 4367, 6395, 14069, 21835, 70345, 507763, 2538815, 5585393, 27926965]

約数ペア:

[(1, 27926965), (5, 5585393), (11, 2538815), (55, 507763), (397, 70345), (1279, 21835), (1985, 14069), (4367, 6395)]