164844945

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{16427}}^1$

素因数の和:16661

約数の個数: 24

約数和(自身を含む): 287030016

約数和(自身を除く): 122185071

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 3345, 10035, 16427, 49281, 82135, 147843, 246405, 739215, 3663221, 10989663, 18316105, 32968989, 54948315, 164844945]

約数ペア:

[(1, 164844945), (3, 54948315), (5, 32968989), (9, 18316105), (15, 10989663), (45, 3663221), (223, 739215), (669, 246405), (1115, 147843), (2007, 82135), (3345, 49281), (10035, 16427)]