15058887

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^2\times {\mathrm{71}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 21790080

約数和(自身を除く): 6731193

約数列:

[1, 3, 19, 57, 61, 71, 183, 213, 1159, 1349, 3477, 3721, 4047, 4331, 11163, 12993, 70699, 82289, 212097, 246867, 264191, 792573, 5019629, 15058887]

約数ペア:

[(1, 15058887), (3, 5019629), (19, 792573), (57, 264191), (61, 246867), (71, 212097), (183, 82289), (213, 70699), (1159, 12993), (1349, 11163), (3477, 4331), (3721, 4047)]