66256065

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{24137}}^1$

素因数の和:24209

約数の個数: 24

約数和(自身を含む): 116731368

約数和(自身を除く): 50475303

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 2745, 24137, 72411, 120685, 217233, 362055, 1086165, 1472357, 4417071, 7361785, 13251213, 22085355, 66256065]

約数ペア:

[(1, 66256065), (3, 22085355), (5, 13251213), (9, 7361785), (15, 4417071), (45, 1472357), (61, 1086165), (183, 362055), (305, 217233), (549, 120685), (915, 72411), (2745, 24137)]