2455363025

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{569}}^1\times {\mathrm{1709}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 3082001400

約数和(自身を除く): 626638375

約数列:

[1, 5, 25, 101, 505, 569, 1709, 2525, 2845, 8545, 14225, 42725, 57469, 172609, 287345, 863045, 972421, 1436725, 4315225, 4862105, 24310525, 98214521, 491072605, 2455363025]

約数ペア:

[(1, 2455363025), (5, 491072605), (25, 98214521), (101, 24310525), (505, 4862105), (569, 4315225), (1709, 1436725), (2525, 972421), (2845, 863045), (8545, 287345), (14225, 172609), (42725, 57469)]