22920675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{17977}}^1$

素因数の和:18007

約数の個数: 24

約数和(自身を含む): 40126896

約数和(自身を除く): 17206221

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 17977, 53931, 89885, 269655, 305609, 449425, 916827, 1348275, 1528045, 4584135, 7640225, 22920675]

約数ペア:

[(1, 22920675), (3, 7640225), (5, 4584135), (15, 1528045), (17, 1348275), (25, 916827), (51, 449425), (75, 305609), (85, 269655), (255, 89885), (425, 53931), (1275, 17977)]