105992375

素因数分解:

$5^3\times {\mathrm{199}}^1\times {\mathrm{4261}}^1$

素因数の和:4475

約数の個数: 16

約数和(自身を含む): 132974400

約数和(自身を除く): 26982025

約数列:

[1, 5, 25, 125, 199, 995, 4261, 4975, 21305, 24875, 106525, 532625, 847939, 4239695, 21198475, 105992375]

約数ペア:

[(1, 105992375), (5, 21198475), (25, 4239695), (125, 847939), (199, 532625), (995, 106525), (4261, 24875), (4975, 21305)]