121411905

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{54323}}^1$

素因数の和:54480

約数の個数: 16

約数和(自身を含む): 195566400

約数和(自身を除く): 74154495

約数列:

[1, 3, 5, 15, 149, 447, 745, 2235, 54323, 162969, 271615, 814845, 8094127, 24282381, 40470635, 121411905]

約数ペア:

[(1, 121411905), (3, 40470635), (5, 24282381), (15, 8094127), (149, 814845), (447, 271615), (745, 162969), (2235, 54323)]