4939965

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 8631168

約数和(自身を除く): 3691203

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 727, 755, 1359, 2181, 2265, 3635, 6543, 6795, 10905, 32715, 109777, 329331, 548885, 987993, 1646655, 4939965]

約数ペア:

[(1, 4939965), (3, 1646655), (5, 987993), (9, 548885), (15, 329331), (45, 109777), (151, 32715), (453, 10905), (727, 6795), (755, 6543), (1359, 3635), (2181, 2265)]