23180775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{18181}}^1$

素因数の和:18211

約数の個数: 24

約数和(自身を含む): 40582224

約数和(自身を除く): 17401449

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 18181, 54543, 90905, 272715, 309077, 454525, 927231, 1363575, 1545385, 4636155, 7726925, 23180775]

約数ペア:

[(1, 23180775), (3, 7726925), (5, 4636155), (15, 1545385), (17, 1363575), (25, 927231), (51, 454525), (75, 309077), (85, 272715), (255, 90905), (425, 54543), (1275, 18181)]