57930125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{42131}}^1$

素因数の和:42157

約数の個数: 16

約数和(自身を含む): 78871104

約数和(自身を除く): 20940979

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 42131, 210655, 463441, 1053275, 2317205, 5266375, 11586025, 57930125]

約数ペア:

[(1, 57930125), (5, 11586025), (11, 5266375), (25, 2317205), (55, 1053275), (125, 463441), (275, 210655), (1375, 42131)]