47011375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{22123}}^1$

素因数の和:22155

約数の個数: 16

約数和(自身を含む): 62124192

約数和(自身を除く): 15112817

約数列:

[1, 5, 17, 25, 85, 125, 425, 2125, 22123, 110615, 376091, 553075, 1880455, 2765375, 9402275, 47011375]

約数ペア:

[(1, 47011375), (5, 9402275), (17, 2765375), (25, 1880455), (85, 553075), (125, 376091), (425, 110615), (2125, 22123)]