66589155

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11471}}^1$

素因数の和:11528

約数の個数: 32

約数和(自身を含む): 121144320

約数和(自身を除く): 54555165

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 1161, 1935, 5805, 11471, 34413, 57355, 103239, 172065, 309717, 493253, 516195, 1479759, 1548585, 2466265, 4439277, 7398795, 13317831, 22196385, 66589155]

約数ペア:

[(1, 66589155), (3, 22196385), (5, 13317831), (9, 7398795), (15, 4439277), (27, 2466265), (43, 1548585), (45, 1479759), (129, 516195), (135, 493253), (215, 309717), (387, 172065), (645, 103239), (1161, 57355), (1935, 34413), (5805, 11471)]