4173025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{2351}}^1$

素因数の和:2432

約数の個数: 12

約数和(自身を含む): 5249664

約数和(自身を除く): 1076639

約数列:

[1, 5, 25, 71, 355, 1775, 2351, 11755, 58775, 166921, 834605, 4173025]

約数ペア:

[(1, 4173025), (5, 834605), (25, 166921), (71, 58775), (355, 11755), (1775, 2351)]