8914375

素因数分解:

$5^4\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 20

約数和(自身を含む): 11808720

約数和(自身を除く): 2894345

約数列:

[1, 5, 17, 25, 85, 125, 425, 625, 839, 2125, 4195, 10625, 14263, 20975, 71315, 104875, 356575, 524375, 1782875, 8914375]

約数ペア:

[(1, 8914375), (5, 1782875), (17, 524375), (25, 356575), (85, 104875), (125, 71315), (425, 20975), (625, 14263), (839, 10625), (2125, 4195)]