4090875

素因数分解:

$3^1\times 5^3\times {\mathrm{10909}}^1$

素因数の和:10927

約数の個数: 16

約数和(自身を含む): 6807840

約数和(自身を除く): 2716965

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 10909, 32727, 54545, 163635, 272725, 818175, 1363625, 4090875]

約数ペア:

[(1, 4090875), (3, 1363625), (5, 818175), (15, 272725), (25, 163635), (75, 54545), (125, 32727), (375, 10909)]