88868975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2819}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 119940240

約数和(自身を除く): 31071265

約数列:

[1, 5, 13, 25, 65, 97, 325, 485, 1261, 2425, 2819, 6305, 14095, 31525, 36647, 70475, 183235, 273443, 916175, 1367215, 3554759, 6836075, 17773795, 88868975]

約数ペア:

[(1, 88868975), (5, 17773795), (13, 6836075), (25, 3554759), (65, 1367215), (97, 916175), (325, 273443), (485, 183235), (1261, 70475), (2425, 36647), (2819, 31525), (6305, 14095)]