157230885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{2551}}^1$

素因数の和:3153

約数の個数: 32

約数和(自身を含む): 288110592

約数和(自身を除く): 130879707

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 587, 1761, 2551, 2935, 4109, 7653, 8805, 12327, 12755, 17857, 20545, 38265, 53571, 61635, 89285, 267855, 1497437, 4492311, 7487185, 10482059, 22461555, 31446177, 52410295, 157230885]

約数ペア:

[(1, 157230885), (3, 52410295), (5, 31446177), (7, 22461555), (15, 10482059), (21, 7487185), (35, 4492311), (105, 1497437), (587, 267855), (1761, 89285), (2551, 61635), (2935, 53571), (4109, 38265), (7653, 20545), (8805, 17857), (12327, 12755)]