4981875

素因数分解:

$3^1\times 5^4\times {\mathrm{2657}}^1$

素因数の和:2680

約数の個数: 20

約数和(自身を含む): 8303592

約数和(自身を除く): 3321717

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 2657, 7971, 13285, 39855, 66425, 199275, 332125, 996375, 1660625, 4981875]

約数ペア:

[(1, 4981875), (3, 1660625), (5, 996375), (15, 332125), (25, 199275), (75, 66425), (125, 39855), (375, 13285), (625, 7971), (1875, 2657)]