10005775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 14155344

約数和(自身を除く): 4149569

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 1811, 5525, 9055, 23543, 30787, 45275, 117715, 153935, 400231, 588575, 769675, 2001155, 10005775]

約数ペア:

[(1, 10005775), (5, 2001155), (13, 769675), (17, 588575), (25, 400231), (65, 153935), (85, 117715), (221, 45275), (325, 30787), (425, 23543), (1105, 9055), (1811, 5525)]