86084375

素因数分解:

$5^5\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 117226872

約数和(自身を除く): 31142497

約数列:

[1, 5, 13, 25, 65, 125, 163, 169, 325, 625, 815, 845, 1625, 2119, 3125, 4075, 4225, 8125, 10595, 20375, 21125, 27547, 40625, 52975, 101875, 105625, 137735, 264875, 509375, 528125, 688675, 1324375, 3443375, 6621875, 17216875, 86084375]

約数ペア:

[(1, 86084375), (5, 17216875), (13, 6621875), (25, 3443375), (65, 1324375), (125, 688675), (163, 528125), (169, 509375), (325, 264875), (625, 137735), (815, 105625), (845, 101875), (1625, 52975), (2119, 40625), (3125, 27547), (4075, 21125), (4225, 20375), (8125, 10595)]