2169957025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{571}}^1\times {\mathrm{2141}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 2734699968

約数和(自身を除く): 564742943

約数列:

[1, 5, 25, 71, 355, 571, 1775, 2141, 2855, 10705, 14275, 40541, 53525, 152011, 202705, 760055, 1013525, 1222511, 3800275, 6112555, 30562775, 86798281, 433991405, 2169957025]

約数ペア:

[(1, 2169957025), (5, 433991405), (25, 86798281), (71, 30562775), (355, 6112555), (571, 3800275), (1775, 1222511), (2141, 1013525), (2855, 760055), (10705, 202705), (14275, 152011), (40541, 53525)]