39047655

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60539}}^1$

素因数の和:60590

約数の個数: 16

約数和(自身を含む): 63930240

約数和(自身を除く): 24882585

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 60539, 181617, 302695, 908085, 2603177, 7809531, 13015885, 39047655]

約数ペア:

[(1, 39047655), (3, 13015885), (5, 7809531), (15, 2603177), (43, 908085), (129, 302695), (215, 181617), (645, 60539)]