56651865

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{8971}}^1$

素因数の和:9400

約数の個数: 16

約数和(自身を含む): 90868416

約数和(自身を除く): 34216551

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 8971, 26913, 44855, 134565, 3776791, 11330373, 18883955, 56651865]

約数ペア:

[(1, 56651865), (3, 18883955), (5, 11330373), (15, 3776791), (421, 134565), (1263, 44855), (2105, 26913), (6315, 8971)]