130160295

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{20809}}^1$

素因数の和:20959

約数の個数: 24

約数和(自身を含む): 227245200

約数和(自身を除く): 97084905

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 20809, 62427, 104045, 187281, 312135, 936405, 2892451, 8677353, 14462255, 26032059, 43386765, 130160295]

約数ペア:

[(1, 130160295), (3, 43386765), (5, 26032059), (9, 14462255), (15, 8677353), (45, 2892451), (139, 936405), (417, 312135), (695, 187281), (1251, 104045), (2085, 62427), (6255, 20809)]