15212450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1627}}^1$

素因数の和:1667

約数の個数: 48

約数和(自身を含む): 32703264

約数和(自身を除く): 17490814

約数列:

[1, 2, 5, 10, 11, 17, 22, 25, 34, 50, 55, 85, 110, 170, 187, 275, 374, 425, 550, 850, 935, 1627, 1870, 3254, 4675, 8135, 9350, 16270, 17897, 27659, 35794, 40675, 55318, 81350, 89485, 138295, 178970, 276590, 304249, 447425, 608498, 691475, 894850, 1382950, 1521245, 3042490, 7606225, 15212450]

約数ペア:

[(1, 15212450), (2, 7606225), (5, 3042490), (10, 1521245), (11, 1382950), (17, 894850), (22, 691475), (25, 608498), (34, 447425), (50, 304249), (55, 276590), (85, 178970), (110, 138295), (170, 89485), (187, 81350), (275, 55318), (374, 40675), (425, 35794), (550, 27659), (850, 17897), (935, 16270), (1627, 9350), (1870, 8135), (3254, 4675)]