1330999905

素因数分解:

$3^1\times 5^1\times {\mathrm{5987}}^1\times {\mathrm{14821}}^1$

素因数の和:20816

約数の個数: 16

約数和(自身を含む): 2130099264

約数和(自身を除く): 799099359

約数列:

[1, 3, 5, 15, 5987, 14821, 17961, 29935, 44463, 74105, 89805, 222315, 88733327, 266199981, 443666635, 1330999905]

約数ペア:

[(1, 1330999905), (3, 443666635), (5, 266199981), (15, 88733327), (5987, 222315), (14821, 89805), (17961, 74105), (29935, 44463)]