87986015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{1931}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 113926176

約数和(自身を除く): 25940161

約数列:

[1, 5, 13, 65, 701, 1931, 3505, 9113, 9655, 25103, 45565, 125515, 1353631, 6768155, 17597203, 87986015]

約数ペア:

[(1, 87986015), (5, 17597203), (13, 6768155), (65, 1353631), (701, 125515), (1931, 45565), (3505, 25103), (9113, 9655)]