9904575

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3275

約数の個数: 24

約数和(自身を含む): 16780176

約数和(自身を除く): 6875601

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 3221, 9663, 16105, 48315, 80525, 132061, 241575, 396183, 660305, 1980915, 3301525, 9904575]

約数ペア:

[(1, 9904575), (3, 3301525), (5, 1980915), (15, 660305), (25, 396183), (41, 241575), (75, 132061), (123, 80525), (205, 48315), (615, 16105), (1025, 9663), (3075, 3221)]