3622825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 4910400

約数和(自身を除く): 1287575

約数列:

[1, 5, 19, 25, 29, 95, 145, 263, 475, 551, 725, 1315, 2755, 4997, 6575, 7627, 13775, 24985, 38135, 124925, 144913, 190675, 724565, 3622825]

約数ペア:

[(1, 3622825), (5, 724565), (19, 190675), (25, 144913), (29, 124925), (95, 38135), (145, 24985), (263, 13775), (475, 7627), (551, 6575), (725, 4997), (1315, 2755)]