87771935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{5189}}^1$

素因数の和:5410

約数の個数: 16

約数和(自身を含む): 112104000

約数和(自身を除く): 24332065

約数列:

[1, 5, 17, 85, 199, 995, 3383, 5189, 16915, 25945, 88213, 441065, 1032611, 5163055, 17554387, 87771935]

約数ペア:

[(1, 87771935), (5, 17554387), (17, 5163055), (85, 1032611), (199, 441065), (995, 88213), (3383, 25945), (5189, 16915)]