2034178725

素因数分解:

$3^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{42181}}^1$

素因数の和:42837

約数の個数: 24

約数和(自身を含む): 3368485792

約数和(自身を除く): 1334307067

約数列:

[1, 3, 5, 15, 25, 75, 643, 1929, 3215, 9645, 16075, 42181, 48225, 126543, 210905, 632715, 1054525, 3163575, 27122383, 81367149, 135611915, 406835745, 678059575, 2034178725]

約数ペア:

[(1, 2034178725), (3, 678059575), (5, 406835745), (15, 135611915), (25, 81367149), (75, 27122383), (643, 3163575), (1929, 1054525), (3215, 632715), (9645, 210905), (16075, 126543), (42181, 48225)]