56729565

素因数分解:

$3^5\times 5^1\times {\mathrm{46691}}^1$

素因数の和:46711

約数の個数: 24

約数和(自身を含む): 101975328

約数和(自身を除く): 45245763

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 46691, 140073, 233455, 420219, 700365, 1260657, 2101095, 3781971, 6303285, 11345913, 18909855, 56729565]

約数ペア:

[(1, 56729565), (3, 18909855), (5, 11345913), (9, 6303285), (15, 3781971), (27, 2101095), (45, 1260657), (81, 700365), (135, 420219), (243, 233455), (405, 140073), (1215, 46691)]