22193985

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4339}}^1$

素因数の和:4389

約数の個数: 32

約数和(自身を含む): 39997440

約数和(自身を除く): 17803455

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 4339, 5115, 13017, 21695, 47729, 65085, 134509, 143187, 238645, 403527, 672545, 715935, 1479599, 2017635, 4438797, 7397995, 22193985]

約数ペア:

[(1, 22193985), (3, 7397995), (5, 4438797), (11, 2017635), (15, 1479599), (31, 715935), (33, 672545), (55, 403527), (93, 238645), (155, 143187), (165, 134509), (341, 65085), (465, 47729), (1023, 21695), (1705, 13017), (4339, 5115)]