8316145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 10637568

約数和(自身を除く): 2321423

約数列:

[1, 5, 17, 85, 227, 431, 1135, 2155, 3859, 7327, 19295, 36635, 97837, 489185, 1663229, 8316145]

約数ペア:

[(1, 8316145), (5, 1663229), (17, 489185), (85, 97837), (227, 36635), (431, 19295), (1135, 7327), (2155, 3859)]