3101205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 5287680

約数和(自身を除く): 2186475

約数列:

[1, 3, 5, 15, 23, 69, 89, 101, 115, 267, 303, 345, 445, 505, 1335, 1515, 2047, 2323, 6141, 6969, 8989, 10235, 11615, 26967, 30705, 34845, 44945, 134835, 206747, 620241, 1033735, 3101205]

約数ペア:

[(1, 3101205), (3, 1033735), (5, 620241), (15, 206747), (23, 134835), (69, 44945), (89, 34845), (101, 30705), (115, 26967), (267, 11615), (303, 10235), (345, 8989), (445, 6969), (505, 6141), (1335, 2323), (1515, 2047)]