12309225

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{4003}}^1$

素因数の和:4057

約数の個数: 24

約数和(自身を含む): 20852832

約数和(自身を除く): 8543607

約数列:

[1, 3, 5, 15, 25, 41, 75, 123, 205, 615, 1025, 3075, 4003, 12009, 20015, 60045, 100075, 164123, 300225, 492369, 820615, 2461845, 4103075, 12309225]

約数ペア:

[(1, 12309225), (3, 4103075), (5, 2461845), (15, 820615), (25, 492369), (41, 300225), (75, 164123), (123, 100075), (205, 60045), (615, 20015), (1025, 12009), (3075, 4003)]