75291285

素因数分解:

$3^1\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{3371}}^1$

素因数の和:4868

約数の個数: 16

約数和(自身を含む): 120582720

約数和(自身を除く): 45291435

約数列:

[1, 3, 5, 15, 1489, 3371, 4467, 7445, 10113, 16855, 22335, 50565, 5019419, 15058257, 25097095, 75291285]

約数ペア:

[(1, 75291285), (3, 25097095), (5, 15058257), (15, 5019419), (1489, 50565), (3371, 22335), (4467, 16855), (7445, 10113)]