99990321465

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{40895837}}^1$

素因数の和:40896008

約数の個数: 16

約数和(自身を含む): 160966018368

約数和(自身を除く): 60975696903

約数列:

[1, 3, 5, 15, 163, 489, 815, 2445, 40895837, 122687511, 204479185, 613437555, 6666021431, 19998064293, 33330107155, 99990321465]

約数ペア:

[(1, 99990321465), (3, 33330107155), (5, 19998064293), (15, 6666021431), (163, 613437555), (489, 204479185), (815, 122687511), (2445, 40895837)]