3071825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 24

約数和(自身を含む): 4166400

約数和(自身を除く): 1094575

約数列:

[1, 5, 19, 25, 29, 95, 145, 223, 475, 551, 725, 1115, 2755, 4237, 5575, 6467, 13775, 21185, 32335, 105925, 122873, 161675, 614365, 3071825]

約数ペア:

[(1, 3071825), (5, 614365), (19, 161675), (25, 122873), (29, 105925), (95, 32335), (145, 21185), (223, 13775), (475, 6467), (551, 5575), (725, 4237), (1115, 2755)]