9905955

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{14051}}^1$

素因数の和:14106

約数の個数: 16

約数和(自身を含む): 16187904

約数和(自身を除く): 6281949

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 14051, 42153, 70255, 210765, 660397, 1981191, 3301985, 9905955]

約数ペア:

[(1, 9905955), (3, 3301985), (5, 1981191), (15, 660397), (47, 210765), (141, 70255), (235, 42153), (705, 14051)]