127726105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1999}}^1$

素因数の和:3000

約数の個数: 16

約数和(自身を含む): 165312000

約数和(自身を除く): 37585895

約数列:

[1, 5, 13, 65, 983, 1999, 4915, 9995, 12779, 25987, 63895, 129935, 1965017, 9825085, 25545221, 127726105]

約数ペア:

[(1, 127726105), (5, 25545221), (13, 9825085), (65, 1965017), (983, 129935), (1999, 63895), (4915, 25987), (9995, 12779)]