68758755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{6653}}^1$

素因数の和:6727

約数の個数: 32

約数和(自身を含む): 120730176

約数和(自身を除く): 51971421

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 6653, 10335, 19959, 33265, 86489, 99795, 259467, 352609, 432445, 1057827, 1297335, 1763045, 4583917, 5289135, 13751751, 22919585, 68758755]

約数ペア:

[(1, 68758755), (3, 22919585), (5, 13751751), (13, 5289135), (15, 4583917), (39, 1763045), (53, 1297335), (65, 1057827), (159, 432445), (195, 352609), (265, 259467), (689, 99795), (795, 86489), (2067, 33265), (3445, 19959), (6653, 10335)]