68868045

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{25939}}^1$

素因数の和:26009

約数の個数: 24

約数和(自身を含む): 121399200

約数和(自身を除く): 52531155

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 25939, 77817, 129695, 233451, 389085, 1167255, 1530401, 4591203, 7652005, 13773609, 22956015, 68868045]

約数ペア:

[(1, 68868045), (3, 22956015), (5, 13773609), (9, 7652005), (15, 4591203), (45, 1530401), (59, 1167255), (177, 389085), (295, 233451), (531, 129695), (885, 77817), (2655, 25939)]