506605475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{1543}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 657076992

約数和(自身を除く): 150471517

約数列:

[1, 5, 23, 25, 115, 571, 575, 1543, 2855, 7715, 13133, 14275, 35489, 38575, 65665, 177445, 328325, 881053, 887225, 4405265, 20264219, 22026325, 101321095, 506605475]

約数ペア:

[(1, 506605475), (5, 101321095), (23, 22026325), (25, 20264219), (115, 4405265), (571, 887225), (575, 881053), (1543, 328325), (2855, 177445), (7715, 65665), (13133, 38575), (14275, 35489)]