27810465

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43117}}^1$

素因数の和:43168

約数の個数: 16

約数和(自身を含む): 45532608

約数和(自身を除く): 17722143

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 43117, 129351, 215585, 646755, 1854031, 5562093, 9270155, 27810465]

約数ペア:

[(1, 27810465), (3, 9270155), (5, 5562093), (15, 1854031), (43, 646755), (129, 215585), (215, 129351), (645, 43117)]