27944575

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:387

約数の個数: 24

約数和(自身を含む): 35935200

約数和(自身を除く): 7990625

約数列:

[1, 5, 25, 41, 137, 199, 205, 685, 995, 1025, 3425, 4975, 5617, 8159, 27263, 28085, 40795, 136315, 140425, 203975, 681575, 1117783, 5588915, 27944575]

約数ペア:

[(1, 27944575), (5, 5588915), (25, 1117783), (41, 681575), (137, 203975), (199, 140425), (205, 136315), (685, 40795), (995, 28085), (1025, 27263), (3425, 8159), (4975, 5617)]