201123465

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1\times {\mathrm{373}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 326726400

約数和(自身を除く): 125602935

約数列:

[1, 3, 5, 15, 103, 309, 349, 373, 515, 1047, 1119, 1545, 1745, 1865, 5235, 5595, 35947, 38419, 107841, 115257, 130177, 179735, 192095, 390531, 539205, 576285, 650885, 1952655, 13408231, 40224693, 67041155, 201123465]

約数ペア:

[(1, 201123465), (3, 67041155), (5, 40224693), (15, 13408231), (103, 1952655), (309, 650885), (349, 576285), (373, 539205), (515, 390531), (1047, 192095), (1119, 179735), (1545, 130177), (1745, 115257), (1865, 107841), (5235, 38419), (5595, 35947)]