125403330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{321547}}^1$

素因数の和:321570

約数の個数: 32

約数和(自身を含む): 324120384

約数和(自身を除く): 198717054

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 321547, 643094, 964641, 1607735, 1929282, 3215470, 4180111, 4823205, 8360222, 9646410, 12540333, 20900555, 25080666, 41801110, 62701665, 125403330]

約数ペア:

[(1, 125403330), (2, 62701665), (3, 41801110), (5, 25080666), (6, 20900555), (10, 12540333), (13, 9646410), (15, 8360222), (26, 4823205), (30, 4180111), (39, 3215470), (65, 1929282), (78, 1607735), (130, 964641), (195, 643094), (390, 321547)]