18355065

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9341}}^1$

素因数の和:9480

約数の個数: 16

約数和(自身を含む): 29595456

約数和(自身を除く): 11240391

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 9341, 28023, 46705, 140115, 1223671, 3671013, 6118355, 18355065]

約数ペア:

[(1, 18355065), (3, 6118355), (5, 3671013), (15, 1223671), (131, 140115), (393, 46705), (655, 28023), (1965, 9341)]