8228265

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{12757}}^1$

素因数の和:12808

約数の個数: 16

約数和(自身を含む): 13472448

約数和(自身を除く): 5244183

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 12757, 38271, 63785, 191355, 548551, 1645653, 2742755, 8228265]

約数ペア:

[(1, 8228265), (3, 2742755), (5, 1645653), (15, 548551), (43, 191355), (129, 63785), (215, 38271), (645, 12757)]