25232233

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 30965760

約数和(自身を除く): 5733527

約数列:

[1, 13, 17, 29, 31, 127, 221, 377, 403, 493, 527, 899, 1651, 2159, 3683, 3937, 6409, 6851, 11687, 15283, 28067, 47879, 51181, 62611, 66929, 114173, 198679, 813943, 870077, 1484249, 1940941, 25232233]

約数ペア:

[(1, 25232233), (13, 1940941), (17, 1484249), (29, 870077), (31, 813943), (127, 198679), (221, 114173), (377, 66929), (403, 62611), (493, 51181), (527, 47879), (899, 28067), (1651, 15283), (2159, 11687), (3683, 6851), (3937, 6409)]