56225975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1667

約数の個数: 24

約数和(自身を含む): 75797232

約数和(自身を除く): 19571257

約数列:

[1, 5, 13, 25, 65, 113, 325, 565, 1469, 1531, 2825, 7345, 7655, 19903, 36725, 38275, 99515, 173003, 497575, 865015, 2249039, 4325075, 11245195, 56225975]

約数ペア:

[(1, 56225975), (5, 11245195), (13, 4325075), (25, 2249039), (65, 865015), (113, 497575), (325, 173003), (565, 99515), (1469, 38275), (1531, 36725), (2825, 19903), (7345, 7655)]