15630285

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2203}}^1$

素因数の和:2265

約数の個数: 32

約数和(自身を含む): 27929088

約数和(自身を除く): 12298803

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 473, 645, 1419, 2203, 2365, 6609, 7095, 11015, 24233, 33045, 72699, 94729, 121165, 284187, 363495, 473645, 1042019, 1420935, 3126057, 5210095, 15630285]

約数ペア:

[(1, 15630285), (3, 5210095), (5, 3126057), (11, 1420935), (15, 1042019), (33, 473645), (43, 363495), (55, 284187), (129, 121165), (165, 94729), (215, 72699), (473, 33045), (645, 24233), (1419, 11015), (2203, 7095), (2365, 6609)]