209224305

素因数分解:

$3^2\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{3833}}^1$

素因数の和:5057

約数の個数: 24

約数和(自身を含む): 363049128

約数和(自身を除く): 153824823

約数列:

[1, 3, 5, 9, 15, 45, 1213, 3639, 3833, 6065, 10917, 11499, 18195, 19165, 34497, 54585, 57495, 172485, 4649429, 13948287, 23247145, 41844861, 69741435, 209224305]

約数ペア:

[(1, 209224305), (3, 69741435), (5, 41844861), (9, 23247145), (15, 13948287), (45, 4649429), (1213, 172485), (3639, 57495), (3833, 54585), (6065, 34497), (10917, 19165), (11499, 18195)]