136667375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2772

約数の個数: 32

約数和(自身を含む): 189676032

約数和(自身を除く): 53008657

約数列:

[1, 5, 13, 25, 31, 65, 125, 155, 325, 403, 775, 1625, 2015, 2713, 3875, 10075, 13565, 35269, 50375, 67825, 84103, 176345, 339125, 420515, 881725, 1093339, 2102575, 4408625, 5466695, 10512875, 27333475, 136667375]

約数ペア:

[(1, 136667375), (5, 27333475), (13, 10512875), (25, 5466695), (31, 4408625), (65, 2102575), (125, 1093339), (155, 881725), (325, 420515), (403, 339125), (775, 176345), (1625, 84103), (2015, 67825), (2713, 50375), (3875, 35269), (10075, 13565)]