25159830495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1496273}}^1$

素因数の和:1496359

約数の個数: 32

約数和(自身を含む): 43092691200

約数和(自身を除く): 17932860705

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 3363, 5605, 16815, 1496273, 4488819, 7481365, 22444095, 28429187, 85287561, 88280107, 142145935, 264840321, 426437805, 441400535, 1324201605, 1677322033, 5031966099, 8386610165, 25159830495]

約数ペア:

[(1, 25159830495), (3, 8386610165), (5, 5031966099), (15, 1677322033), (19, 1324201605), (57, 441400535), (59, 426437805), (95, 264840321), (177, 142145935), (285, 88280107), (295, 85287561), (885, 28429187), (1121, 22444095), (3363, 7481365), (5605, 4488819), (16815, 1496273)]