7980662015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{107927}}^1$

素因数の和:108598

約数の個数: 16

約数和(自身を含む): 10008811008

約数和(自身を除く): 2028148993

約数列:

[1, 5, 23, 115, 643, 3215, 14789, 73945, 107927, 539635, 2482321, 12411605, 69397061, 346985305, 1596132403, 7980662015]

約数ペア:

[(1, 7980662015), (5, 1596132403), (23, 346985305), (115, 69397061), (643, 12411605), (3215, 2482321), (14789, 539635), (73945, 107927)]