47631875

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{4483}}^1$

素因数の和:4520

約数の個数: 20

約数和(自身を含む): 63036072

約数和(自身を除く): 15404197

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 2125, 4483, 10625, 22415, 76211, 112075, 381055, 560375, 1905275, 2801875, 9526375, 47631875]

約数ペア:

[(1, 47631875), (5, 9526375), (17, 2801875), (25, 1905275), (85, 560375), (125, 381055), (425, 112075), (625, 76211), (2125, 22415), (4483, 10625)]