82877215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{12161}}^1$

素因数の和:12242

約数の個数: 16

約数和(自身を含む): 105079680

約数和(自身を除く): 22202465

約数列:

[1, 5, 29, 47, 145, 235, 1363, 6815, 12161, 60805, 352669, 571567, 1763345, 2857835, 16575443, 82877215]

約数ペア:

[(1, 82877215), (5, 16575443), (29, 2857835), (47, 1763345), (145, 571567), (235, 352669), (1363, 60805), (6815, 12161)]