7047025

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{4621}}^1$

素因数の和:4692

約数の個数: 12

約数和(自身を含む): 8883484

約数和(自身を除く): 1836459

約数列:

[1, 5, 25, 61, 305, 1525, 4621, 23105, 115525, 281881, 1409405, 7047025]

約数ペア:

[(1, 7047025), (5, 1409405), (25, 281881), (61, 115525), (305, 23105), (1525, 4621)]