24821875

素因数分解:

$5^5\times {\mathrm{13}}^2\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 36

約数和(自身を含む): 34310304

約数和(自身を除く): 9488429

約数列:

[1, 5, 13, 25, 47, 65, 125, 169, 235, 325, 611, 625, 845, 1175, 1625, 3055, 3125, 4225, 5875, 7943, 8125, 15275, 21125, 29375, 39715, 40625, 76375, 105625, 146875, 198575, 381875, 528125, 992875, 1909375, 4964375, 24821875]

約数ペア:

[(1, 24821875), (5, 4964375), (13, 1909375), (25, 992875), (47, 528125), (65, 381875), (125, 198575), (169, 146875), (235, 105625), (325, 76375), (611, 40625), (625, 39715), (845, 29375), (1175, 21125), (1625, 15275), (3055, 8125), (3125, 7943), (4225, 5875)]