284328145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71171}}^1$

素因数の和:71240

約数の個数: 16

約数和(自身を含む): 368955648

約数和(自身を除く): 84627503

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 71171, 355855, 1209907, 3345037, 6049535, 16725185, 56865629, 284328145]

約数ペア:

[(1, 284328145), (5, 56865629), (17, 16725185), (47, 6049535), (85, 3345037), (235, 1209907), (799, 355855), (3995, 71171)]