2010465

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1039}}^1$

素因数の和:1093

約数の個数: 24

約数和(自身を含む): 3569280

約数和(自身を除く): 1558815

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1039, 1935, 3117, 5195, 9351, 15585, 44677, 46755, 134031, 223385, 402093, 670155, 2010465]

約数ペア:

[(1, 2010465), (3, 670155), (5, 402093), (9, 223385), (15, 134031), (43, 46755), (45, 44677), (129, 15585), (215, 9351), (387, 5195), (645, 3117), (1039, 1935)]