89747235

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46381}}^1$

素因数の和:46435

約数の個数: 24

約数和(自身を含む): 159183024

約数和(自身を除く): 69435789

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 46381, 139143, 231905, 417429, 695715, 1994383, 2087145, 5983149, 9971915, 17949447, 29915745, 89747235]

約数ペア:

[(1, 89747235), (3, 29915745), (5, 17949447), (9, 9971915), (15, 5983149), (43, 2087145), (45, 1994383), (129, 695715), (215, 417429), (387, 231905), (645, 139143), (1935, 46381)]