12965755

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:795

約数の個数: 24

約数和(自身を含む): 17715600

約数和(自身を除く): 4749845

約数列:

[1, 5, 11, 29, 55, 121, 145, 319, 605, 739, 1595, 3509, 3695, 8129, 17545, 21431, 40645, 89419, 107155, 235741, 447095, 1178705, 2593151, 12965755]

約数ペア:

[(1, 12965755), (5, 2593151), (11, 1178705), (29, 447095), (55, 235741), (121, 107155), (145, 89419), (319, 40645), (605, 21431), (739, 17545), (1595, 8129), (3509, 3695)]