330989905

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{9551}}^1$

素因数の和:9824

約数の個数: 16

約数和(自身を含む): 412646400

約数和(自身を除く): 81656495

約数列:

[1, 5, 29, 145, 239, 1195, 6931, 9551, 34655, 47755, 276979, 1384895, 2282689, 11413445, 66197981, 330989905]

約数ペア:

[(1, 330989905), (5, 66197981), (29, 11413445), (145, 2282689), (239, 1384895), (1195, 276979), (6931, 47755), (9551, 34655)]