53554825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3637}}^1$

素因数の和:3697

約数の個数: 24

約数和(自身を含む): 72177920

約数和(自身を除く): 18623095

約数列:

[1, 5, 19, 25, 31, 95, 155, 475, 589, 775, 2945, 3637, 14725, 18185, 69103, 90925, 112747, 345515, 563735, 1727575, 2142193, 2818675, 10710965, 53554825]

約数ペア:

[(1, 53554825), (5, 10710965), (19, 2818675), (25, 2142193), (31, 1727575), (95, 563735), (155, 345515), (475, 112747), (589, 90925), (775, 69103), (2945, 18185), (3637, 14725)]