56956815

素因数分解:

$3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1741}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 98917728

約数和(自身を除く): 41960913

約数列:

[1, 3, 5, 9, 15, 45, 727, 1741, 2181, 3635, 5223, 6543, 8705, 10905, 15669, 26115, 32715, 78345, 1265707, 3797121, 6328535, 11391363, 18985605, 56956815]

約数ペア:

[(1, 56956815), (3, 18985605), (5, 11391363), (9, 6328535), (15, 3797121), (45, 1265707), (727, 78345), (1741, 32715), (2181, 26115), (3635, 15669), (5223, 10905), (6543, 8705)]