485157025

素因数分解:

$5^2\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{863}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 610675200

約数和(自身を除く): 125518175

約数列:

[1, 5, 25, 113, 199, 565, 863, 995, 2825, 4315, 4975, 21575, 22487, 97519, 112435, 171737, 487595, 562175, 858685, 2437975, 4293425, 19406281, 97031405, 485157025]

約数ペア:

[(1, 485157025), (5, 97031405), (25, 19406281), (113, 4293425), (199, 2437975), (565, 858685), (863, 562175), (995, 487595), (2825, 171737), (4315, 112435), (4975, 97519), (21575, 22487)]