202538565

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{727}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 362509056

約数和(自身を除く): 159970491

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 151, 205, 369, 453, 615, 727, 755, 1359, 1845, 2181, 2265, 3635, 6191, 6543, 6795, 10905, 18573, 29807, 30955, 32715, 55719, 89421, 92865, 109777, 149035, 268263, 278595, 329331, 447105, 548885, 987993, 1341315, 1646655, 4500857, 4939965, 13502571, 22504285, 40507713, 67512855, 202538565]

約数ペア:

[(1, 202538565), (3, 67512855), (5, 40507713), (9, 22504285), (15, 13502571), (41, 4939965), (45, 4500857), (123, 1646655), (151, 1341315), (205, 987993), (369, 548885), (453, 447105), (615, 329331), (727, 278595), (755, 268263), (1359, 149035), (1845, 109777), (2181, 92865), (2265, 89421), (3635, 55719), (6191, 32715), (6543, 30955), (6795, 29807), (10905, 18573)]