24925825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{263}}^1$

素因数の和:513

約数の個数: 24

約数和(自身を含む): 32997888

約数和(自身を除く): 8072063

約数列:

[1, 5, 17, 25, 85, 223, 263, 425, 1115, 1315, 3791, 4471, 5575, 6575, 18955, 22355, 58649, 94775, 111775, 293245, 997033, 1466225, 4985165, 24925825]

約数ペア:

[(1, 24925825), (5, 4985165), (17, 1466225), (25, 997033), (85, 293245), (223, 111775), (263, 94775), (425, 58649), (1115, 22355), (1315, 18955), (3791, 6575), (4471, 5575)]