80490435

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{53129}}^1$

素因数の和:53238

約数の個数: 16

約数和(自身を含む): 130062240

約数和(自身を除く): 49571805

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 53129, 159387, 265645, 796935, 5366029, 16098087, 26830145, 80490435]

約数ペア:

[(1, 80490435), (3, 26830145), (5, 16098087), (15, 5366029), (101, 796935), (303, 265645), (505, 159387), (1515, 53129)]