56452005

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18181}}^1$

素因数の和:18218

約数の個数: 32

約数和(自身を含む): 104728320

約数和(自身を除く): 48276315

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 18181, 54543, 90905, 163629, 272715, 418163, 490887, 818145, 1254489, 2090815, 2454435, 3763467, 6272445, 11290401, 18817335, 56452005]

約数ペア:

[(1, 56452005), (3, 18817335), (5, 11290401), (9, 6272445), (15, 3763467), (23, 2454435), (27, 2090815), (45, 1254489), (69, 818145), (115, 490887), (135, 418163), (207, 272715), (345, 163629), (621, 90905), (1035, 54543), (3105, 18181)]