23205165

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35977}}^1$

素因数の和:36028

約数の個数: 16

約数和(自身を含む): 37992768

約数和(自身を除く): 14787603

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 35977, 107931, 179885, 539655, 1547011, 4641033, 7735055, 23205165]

約数ペア:

[(1, 23205165), (3, 7735055), (5, 4641033), (15, 1547011), (43, 539655), (129, 179885), (215, 107931), (645, 35977)]