127185555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1567}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 233017344

約数和(自身を除く): 105831789

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 773, 1567, 2319, 3865, 4701, 5411, 7835, 10969, 11595, 16233, 23505, 27055, 32907, 54845, 81165, 164535, 1211291, 3633873, 6056455, 8479037, 18169365, 25437111, 42395185, 127185555]

約数ペア:

[(1, 127185555), (3, 42395185), (5, 25437111), (7, 18169365), (15, 8479037), (21, 6056455), (35, 3633873), (105, 1211291), (773, 164535), (1567, 81165), (2319, 54845), (3865, 32907), (4701, 27055), (5411, 23505), (7835, 16233), (10969, 11595)]