4146705

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2197

約数の個数: 24

約数和(自身を含む): 7358208

約数和(自身を除く): 3211503

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2143, 6429, 10715, 19287, 32145, 92149, 96435, 276447, 460745, 829341, 1382235, 4146705]

約数ペア:

[(1, 4146705), (3, 1382235), (5, 829341), (9, 460745), (15, 276447), (43, 96435), (45, 92149), (129, 32145), (215, 19287), (387, 10715), (645, 6429), (1935, 2143)]