64294085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{32887}}^1$

素因数の和:32932

約数の個数: 16

約数和(自身を含む): 85245696

約数和(自身を除く): 20951611

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 32887, 164435, 559079, 756401, 2795395, 3782005, 12858817, 64294085]

約数ペア:

[(1, 64294085), (5, 12858817), (17, 3782005), (23, 2795395), (85, 756401), (115, 559079), (391, 164435), (1955, 32887)]