15150852

素因数分解:

$2^2\times 3^2\times {\mathrm{420857}}^1$

素因数の和:420867

約数の個数: 18

約数和(自身を含む): 38298078

約数和(自身を除く): 23147226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 420857, 841714, 1262571, 1683428, 2525142, 3787713, 5050284, 7575426, 15150852]

約数ペア:

[(1, 15150852), (2, 7575426), (3, 5050284), (4, 3787713), (6, 2525142), (9, 1683428), (12, 1262571), (18, 841714), (36, 420857)]