12440625

素因数分解:

$3^1\times 5^5\times {\mathrm{1327}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 20748672

約数和(自身を除く): 8308047

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1327, 1875, 3125, 3981, 6635, 9375, 19905, 33175, 99525, 165875, 497625, 829375, 2488125, 4146875, 12440625]

約数ペア:

[(1, 12440625), (3, 4146875), (5, 2488125), (15, 829375), (25, 497625), (75, 165875), (125, 99525), (375, 33175), (625, 19905), (1327, 9375), (1875, 6635), (3125, 3981)]