55146915

素因数分解:

$3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11243}}^1$

素因数の和:11363

約数の個数: 24

約数和(自身を含む): 96473520

約数和(自身を除く): 41326605

約数列:

[1, 3, 5, 9, 15, 45, 109, 327, 545, 981, 1635, 4905, 11243, 33729, 56215, 101187, 168645, 505935, 1225487, 3676461, 6127435, 11029383, 18382305, 55146915]

約数ペア:

[(1, 55146915), (3, 18382305), (5, 11029383), (9, 6127435), (15, 3676461), (45, 1225487), (109, 505935), (327, 168645), (545, 101187), (981, 56215), (1635, 33729), (4905, 11243)]