2886575

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:191

約数の個数: 24

約数和(自身を含む): 3868800

約数和(自身を除く): 982225

約数列:

[1, 5, 19, 25, 59, 95, 103, 295, 475, 515, 1121, 1475, 1957, 2575, 5605, 6077, 9785, 28025, 30385, 48925, 115463, 151925, 577315, 2886575]

約数ペア:

[(1, 2886575), (5, 577315), (19, 151925), (25, 115463), (59, 48925), (95, 30385), (103, 28025), (295, 9785), (475, 6077), (515, 5605), (1121, 2575), (1475, 1957)]