3057925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^2$

素因数の和:217

約数の個数: 18

約数和(自身を含む): 4126038

約数和(自身を除く): 1068113

約数列:

[1, 5, 13, 25, 65, 97, 325, 485, 1261, 2425, 6305, 9409, 31525, 47045, 122317, 235225, 611585, 3057925]

約数ペア:

[(1, 3057925), (5, 611585), (13, 235225), (25, 122317), (65, 47045), (97, 31525), (325, 9409), (485, 6305), (1261, 2425)]