68365485

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11777}}^1$

素因数の和:11834

約数の個数: 32

約数和(自身を含む): 124375680

約数和(自身を除く): 56010195

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 11777, 35331, 58885, 105993, 176655, 317979, 506411, 529965, 1519233, 1589895, 2532055, 4557699, 7596165, 13673097, 22788495, 68365485]

約数ペア:

[(1, 68365485), (3, 22788495), (5, 13673097), (9, 7596165), (15, 4557699), (27, 2532055), (43, 1589895), (45, 1519233), (129, 529965), (135, 506411), (215, 317979), (387, 176655), (645, 105993), (1161, 58885), (1935, 35331), (5805, 11777)]