22704865

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 29175552

約数和(自身を除く): 6470687

約数列:

[1, 5, 31, 37, 107, 155, 185, 535, 1147, 1369, 3317, 3959, 5735, 6845, 16585, 19795, 42439, 122729, 146483, 212195, 613645, 732415, 4540973, 22704865]

約数ペア:

[(1, 22704865), (5, 4540973), (31, 732415), (37, 613645), (107, 212195), (155, 146483), (185, 122729), (535, 42439), (1147, 19795), (1369, 16585), (3317, 6845), (3959, 5735)]