12628275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{15307}}^1$

素因数の和:15331

約数の個数: 24

約数和(自身を含む): 22778304

約数和(自身を除く): 10150029

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 15307, 45921, 76535, 168377, 229605, 382675, 505131, 841885, 1148025, 2525655, 4209425, 12628275]

約数ペア:

[(1, 12628275), (3, 4209425), (5, 2525655), (11, 1148025), (15, 841885), (25, 505131), (33, 382675), (55, 229605), (75, 168377), (165, 76535), (275, 45921), (825, 15307)]