4897485

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2531}}^1$

素因数の和:2585

約数の個数: 24

約数和(自身を含む): 8689824

約数和(自身を除く): 3792339

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2531, 7593, 12655, 22779, 37965, 108833, 113895, 326499, 544165, 979497, 1632495, 4897485]

約数ペア:

[(1, 4897485), (3, 1632495), (5, 979497), (9, 544165), (15, 326499), (43, 113895), (45, 108833), (129, 37965), (215, 22779), (387, 12655), (645, 7593), (1935, 2531)]