78329445

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{121441}}^1$

素因数の和:121492

約数の個数: 16

約数和(自身を含む): 128242752

約数和(自身を除く): 49913307

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 121441, 364323, 607205, 1821615, 5221963, 15665889, 26109815, 78329445]

約数ペア:

[(1, 78329445), (3, 26109815), (5, 15665889), (15, 5221963), (43, 1821615), (129, 607205), (215, 364323), (645, 121441)]