137499345

素因数分解:

$3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{6379}}^1$

素因数の和:6869

約数の個数: 24

約数和(自身を含む): 238867200

約数和(自身を除く): 101367855

約数列:

[1, 3, 5, 9, 15, 45, 479, 1437, 2395, 4311, 6379, 7185, 19137, 21555, 31895, 57411, 95685, 287055, 3055541, 9166623, 15277705, 27499869, 45833115, 137499345]

約数ペア:

[(1, 137499345), (3, 45833115), (5, 27499869), (9, 15277705), (15, 9166623), (45, 3055541), (479, 287055), (1437, 95685), (2395, 57411), (4311, 31895), (6379, 21555), (7185, 19137)]