285996825

素因数分解:

$3^4\times 5^2\times {\mathrm{141233}}^1$

素因数の和:141255

約数の個数: 30

約数和(自身を含む): 529768734

約数和(自身を除く): 243771909

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 141233, 423699, 706165, 1271097, 2118495, 3530825, 3813291, 6355485, 10592475, 11439873, 19066455, 31777425, 57199365, 95332275, 285996825]

約数ペア:

[(1, 285996825), (3, 95332275), (5, 57199365), (9, 31777425), (15, 19066455), (25, 11439873), (27, 10592475), (45, 6355485), (75, 3813291), (81, 3530825), (135, 2118495), (225, 1271097), (405, 706165), (675, 423699), (2025, 141233)]