8871875

素因数分解:

$5^5\times {\mathrm{17}}^1\times {\mathrm{167}}^1$

素因数の和:209

約数の個数: 24

約数和(自身を含む): 11811744

約数和(自身を除く): 2939869

約数列:

[1, 5, 17, 25, 85, 125, 167, 425, 625, 835, 2125, 2839, 3125, 4175, 10625, 14195, 20875, 53125, 70975, 104375, 354875, 521875, 1774375, 8871875]

約数ペア:

[(1, 8871875), (5, 1774375), (17, 521875), (25, 354875), (85, 104375), (125, 70975), (167, 53125), (425, 20875), (625, 14195), (835, 10625), (2125, 4175), (2839, 3125)]