82506125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{50773}}^1$

素因数の和:50801

約数の個数: 16

約数和(自身を含む): 110890416

約数和(自身を除く): 28384291

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 50773, 253865, 660049, 1269325, 3300245, 6346625, 16501225, 82506125]

約数ペア:

[(1, 82506125), (5, 16501225), (13, 6346625), (25, 3300245), (65, 1269325), (125, 660049), (325, 253865), (1625, 50773)]