1208265

素因数分解:

$3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 1953600

約数和(自身を除く): 745335

約数列:

[1, 3, 5, 15, 109, 327, 545, 739, 1635, 2217, 3695, 11085, 80551, 241653, 402755, 1208265]

約数ペア:

[(1, 1208265), (3, 402755), (5, 241653), (15, 80551), (109, 11085), (327, 3695), (545, 2217), (739, 1635)]