158777985

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{225217}}^1$

素因数の和:225272

約数の個数: 16

約数和(自身を含む): 259451136

約数和(自身を除く): 100673151

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 225217, 675651, 1126085, 3378255, 10585199, 31755597, 52925995, 158777985]

約数ペア:

[(1, 158777985), (3, 52925995), (5, 31755597), (15, 10585199), (47, 3378255), (141, 1126085), (235, 675651), (705, 225217)]