126940365

素因数分解:

$3^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{827}}^1$

素因数の和:1223

約数の個数: 40

約数和(自身を含む): 228428640

約数和(自身を除く): 101488275

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 379, 405, 827, 1137, 1895, 2481, 3411, 4135, 5685, 7443, 10233, 12405, 17055, 22329, 30699, 37215, 51165, 66987, 111645, 153495, 313433, 334935, 940299, 1567165, 2820897, 4701495, 8462691, 14104485, 25388073, 42313455, 126940365]

約数ペア:

[(1, 126940365), (3, 42313455), (5, 25388073), (9, 14104485), (15, 8462691), (27, 4701495), (45, 2820897), (81, 1567165), (135, 940299), (379, 334935), (405, 313433), (827, 153495), (1137, 111645), (1895, 66987), (2481, 51165), (3411, 37215), (4135, 30699), (5685, 22329), (7443, 17055), (10233, 12405)]