8636875

素因数分解:

$5^4\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1096

約数の個数: 20

約数和(自身を含む): 11633776

約数和(自身を除く): 2996901

約数列:

[1, 5, 13, 25, 65, 125, 325, 625, 1063, 1625, 5315, 8125, 13819, 26575, 69095, 132875, 345475, 664375, 1727375, 8636875]

約数ペア:

[(1, 8636875), (5, 1727375), (13, 664375), (25, 345475), (65, 132875), (125, 69095), (325, 26575), (625, 13819), (1063, 8125), (1625, 5315)]