80892215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{10259}}^1$

素因数の和:10366

約数の個数: 16

約数和(自身を含む): 103420800

約数和(自身を除く): 22528585

約数列:

[1, 5, 19, 83, 95, 415, 1577, 7885, 10259, 51295, 194921, 851497, 974605, 4257485, 16178443, 80892215]

約数ペア:

[(1, 80892215), (5, 16178443), (19, 4257485), (83, 974605), (95, 851497), (415, 194921), (1577, 51295), (7885, 10259)]