17427015

素因数分解:

$3^3\times 5^1\times {\mathrm{129089}}^1$

素因数の和:129103

約数の個数: 16

約数和(自身を含む): 30981600

約数和(自身を除く): 13554585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 129089, 387267, 645445, 1161801, 1936335, 3485403, 5809005, 17427015]

約数ペア:

[(1, 17427015), (3, 5809005), (5, 3485403), (9, 1936335), (15, 1161801), (27, 645445), (45, 387267), (135, 129089)]