4860025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{6271}}^1$

素因数の和:6312

約数の個数: 12

約数和(自身を含む): 6221824

約数和(自身を除く): 1361799

約数列:

[1, 5, 25, 31, 155, 775, 6271, 31355, 156775, 194401, 972005, 4860025]

約数ペア:

[(1, 4860025), (5, 972005), (25, 194401), (31, 156775), (155, 31355), (775, 6271)]