12159945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{38603}}^1$

素因数の和:38621

約数の個数: 24

約数和(自身を含む): 24088896

約数和(自身を除く): 11928951

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 38603, 115809, 193015, 270221, 347427, 579045, 810663, 1351105, 1737135, 2431989, 4053315, 12159945]

約数ペア:

[(1, 12159945), (3, 4053315), (5, 2431989), (7, 1737135), (9, 1351105), (15, 810663), (21, 579045), (35, 347427), (45, 270221), (63, 193015), (105, 115809), (315, 38603)]