25253525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1$

素因数の和:853

約数の個数: 24

約数和(自身を含む): 34471008

約数和(自身を除く): 9217483

約数列:

[1, 5, 11, 25, 55, 131, 275, 655, 701, 1441, 3275, 3505, 7205, 7711, 17525, 36025, 38555, 91831, 192775, 459155, 1010141, 2295775, 5050705, 25253525]

約数ペア:

[(1, 25253525), (5, 5050705), (11, 2295775), (25, 1010141), (55, 459155), (131, 192775), (275, 91831), (655, 38555), (701, 36025), (1441, 17525), (3275, 7711), (3505, 7205)]