12945982605

素因数分解:

$3^1\times 5^1\times {\mathrm{169661}}^1\times {\mathrm{5087}}^1$

素因数の和:174756

約数の個数: 16

約数和(自身を含む): 20717766144

約数和(自身を除く): 7771783539

約数列:

[1, 3, 5, 15, 5087, 15261, 25435, 76305, 169661, 508983, 848305, 2544915, 863065507, 2589196521, 4315327535, 12945982605]

約数ペア:

[(1, 12945982605), (3, 4315327535), (5, 2589196521), (15, 863065507), (5087, 2544915), (15261, 848305), (25435, 508983), (76305, 169661)]