28002615

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3529}}^1$

素因数の和:3583

約数の個数: 24

約数和(自身を含む): 46850160

約数和(自身を除く): 18847545

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 529, 1587, 2645, 3529, 7935, 10587, 17645, 52935, 81167, 243501, 405835, 1217505, 1866841, 5600523, 9334205, 28002615]

約数ペア:

[(1, 28002615), (3, 9334205), (5, 5600523), (15, 1866841), (23, 1217505), (69, 405835), (115, 243501), (345, 81167), (529, 52935), (1587, 17645), (2645, 10587), (3529, 7935)]