57209260905

素因数分解:

$3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{870169}}^1$

素因数の和:870670

約数の個数: 32

約数和(自身を含む): 101914310400

約数和(自身を除く): 44705049495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 487, 1461, 2435, 4383, 7305, 13149, 21915, 65745, 870169, 2610507, 4350845, 7831521, 13052535, 23494563, 39157605, 117472815, 423772303, 1271316909, 2118861515, 3813950727, 6356584545, 11441852181, 19069753635, 57209260905]

約数ペア:

[(1, 57209260905), (3, 19069753635), (5, 11441852181), (9, 6356584545), (15, 3813950727), (27, 2118861515), (45, 1271316909), (135, 423772303), (487, 117472815), (1461, 39157605), (2435, 23494563), (4383, 13052535), (7305, 7831521), (13149, 4350845), (21915, 2610507), (65745, 870169)]