68960075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{769}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 91087920

約数和(自身を除く): 22127845

約数列:

[1, 5, 17, 25, 85, 211, 425, 769, 1055, 3587, 3845, 5275, 13073, 17935, 19225, 65365, 89675, 162259, 326825, 811295, 2758403, 4056475, 13792015, 68960075]

約数ペア:

[(1, 68960075), (5, 13792015), (17, 4056475), (25, 2758403), (85, 811295), (211, 326825), (425, 162259), (769, 89675), (1055, 65365), (3587, 19225), (3845, 17935), (5275, 13073)]