1120365

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:250

約数の個数: 32

約数和(自身を含む): 2048640

約数和(自身を除く): 928275

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 193, 215, 387, 579, 645, 965, 1161, 1737, 1935, 2895, 5211, 5805, 8299, 8685, 24897, 26055, 41495, 74691, 124485, 224073, 373455, 1120365]

約数ペア:

[(1, 1120365), (3, 373455), (5, 224073), (9, 124485), (15, 74691), (27, 41495), (43, 26055), (45, 24897), (129, 8685), (135, 8299), (193, 5805), (215, 5211), (387, 2895), (579, 1935), (645, 1737), (965, 1161)]