1161325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:165

約数の個数: 24

約数和(自身を含む): 1624896

約数和(自身を除く): 463571

約数列:

[1, 5, 11, 25, 41, 55, 103, 205, 275, 451, 515, 1025, 1133, 2255, 2575, 4223, 5665, 11275, 21115, 28325, 46453, 105575, 232265, 1161325]

約数ペア:

[(1, 1161325), (5, 232265), (11, 105575), (25, 46453), (41, 28325), (55, 21115), (103, 11275), (205, 5665), (275, 4223), (451, 2575), (515, 2255), (1025, 1133)]