2425855225

素因数分解:

$5^2\times {\mathrm{71}}^2\times {\mathrm{19249}}^1$

素因数の和:19401

約数の個数: 18

約数和(自身を含む): 3051182750

約数和(自身を除く): 625327525

約数列:

[1, 5, 25, 71, 355, 1775, 5041, 19249, 25205, 96245, 126025, 481225, 1366679, 6833395, 34166975, 97034209, 485171045, 2425855225]

約数ペア:

[(1, 2425855225), (5, 485171045), (25, 97034209), (71, 34166975), (355, 6833395), (1775, 1366679), (5041, 481225), (19249, 126025), (25205, 96245)]