66805065

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24337}}^1$

素因数の和:24409

約数の個数: 24

約数和(自身を含む): 117698568

約数和(自身を除く): 50893503

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 24337, 73011, 121685, 219033, 365055, 1095165, 1484557, 4453671, 7422785, 13361013, 22268355, 66805065]

約数ペア:

[(1, 66805065), (3, 22268355), (5, 13361013), (9, 7422785), (15, 4453671), (45, 1484557), (61, 1095165), (183, 365055), (305, 219033), (549, 121685), (915, 73011), (2745, 24337)]