9927945

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5381}}^1$

素因数の和:5433

約数の個数: 24

約数和(自身を含む): 17631432

約数和(自身を除く): 7703487

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 5381, 16143, 26905, 48429, 80715, 220621, 242145, 661863, 1103105, 1985589, 3309315, 9927945]

約数ペア:

[(1, 9927945), (3, 3309315), (5, 1985589), (9, 1103105), (15, 661863), (41, 242145), (45, 220621), (123, 80715), (205, 48429), (369, 26905), (615, 16143), (1845, 5381)]