139046545

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{311}}^1\times {\mathrm{739}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 184242240

約数和(自身を除く): 45195695

約数列:

[1, 5, 11, 55, 121, 311, 605, 739, 1555, 3421, 3695, 8129, 17105, 37631, 40645, 89419, 188155, 229829, 447095, 1149145, 2528119, 12640595, 27809309, 139046545]

約数ペア:

[(1, 139046545), (5, 27809309), (11, 12640595), (55, 2528119), (121, 1149145), (311, 447095), (605, 229829), (739, 188155), (1555, 89419), (3421, 40645), (3695, 37631), (8129, 17105)]