38194965

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{19739}}^1$

素因数の和:19793

約数の個数: 24

約数和(自身を含む): 67747680

約数和(自身を除く): 29552715

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 19739, 59217, 98695, 177651, 296085, 848777, 888255, 2546331, 4243885, 7638993, 12731655, 38194965]

約数ペア:

[(1, 38194965), (3, 12731655), (5, 7638993), (9, 4243885), (15, 2546331), (43, 888255), (45, 848777), (129, 296085), (215, 177651), (387, 98695), (645, 59217), (1935, 19739)]