149075415

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{23833}}^1$

素因数の和:23983

約数の個数: 24

約数和(自身を含む): 260267280

約数和(自身を除く): 111191865

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 23833, 71499, 119165, 214497, 357495, 1072485, 3312787, 9938361, 16563935, 29815083, 49691805, 149075415]

約数ペア:

[(1, 149075415), (3, 49691805), (5, 29815083), (9, 16563935), (15, 9938361), (45, 3312787), (139, 1072485), (417, 357495), (695, 214497), (1251, 119165), (2085, 71499), (6255, 23833)]