10868895

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 19891872

約数和(自身を除く): 9022977

約数列:

[1, 3, 5, 9, 15, 41, 43, 45, 123, 129, 137, 205, 215, 369, 387, 411, 615, 645, 685, 1233, 1763, 1845, 1935, 2055, 5289, 5617, 5891, 6165, 8815, 15867, 16851, 17673, 26445, 28085, 29455, 50553, 53019, 79335, 84255, 88365, 241531, 252765, 265095, 724593, 1207655, 2173779, 3622965, 10868895]

約数ペア:

[(1, 10868895), (3, 3622965), (5, 2173779), (9, 1207655), (15, 724593), (41, 265095), (43, 252765), (45, 241531), (123, 88365), (129, 84255), (137, 79335), (205, 53019), (215, 50553), (369, 29455), (387, 28085), (411, 26445), (615, 17673), (645, 16851), (685, 15867), (1233, 8815), (1763, 6165), (1845, 5891), (1935, 5617), (2055, 5289)]