682079255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{6863}}^1$

素因数の和:7031

約数の個数: 32

約数和(自身を含む): 968647680

約数和(自身を除く): 286568425

約数列:

[1, 5, 11, 13, 55, 65, 139, 143, 695, 715, 1529, 1807, 6863, 7645, 9035, 19877, 34315, 75493, 89219, 99385, 377465, 446095, 953957, 981409, 4769785, 4907045, 10493527, 12401441, 52467635, 62007205, 136415851, 682079255]

約数ペア:

[(1, 682079255), (5, 136415851), (11, 62007205), (13, 52467635), (55, 12401441), (65, 10493527), (139, 4907045), (143, 4769785), (695, 981409), (715, 953957), (1529, 446095), (1807, 377465), (6863, 99385), (7645, 89219), (9035, 75493), (19877, 34315)]