128050005

素因数分解:

$3^1\times 5^1\times {\mathrm{797}}^1\times {\mathrm{10711}}^1$

素因数の和:11516

約数の個数: 16

約数和(自身を含む): 205156224

約数和(自身を除く): 77106219

約数列:

[1, 3, 5, 15, 797, 2391, 3985, 10711, 11955, 32133, 53555, 160665, 8536667, 25610001, 42683335, 128050005]

約数ペア:

[(1, 128050005), (3, 42683335), (5, 25610001), (15, 8536667), (797, 160665), (2391, 53555), (3985, 32133), (10711, 11955)]