11971545

素因数分解:

$3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1709}}^1$

素因数の和:2184

約数の個数: 16

約数和(自身を含む): 19206720

約数和(自身を除く): 7235175

約数列:

[1, 3, 5, 15, 467, 1401, 1709, 2335, 5127, 7005, 8545, 25635, 798103, 2394309, 3990515, 11971545]

約数ペア:

[(1, 11971545), (3, 3990515), (5, 2394309), (15, 798103), (467, 25635), (1401, 8545), (1709, 7005), (2335, 5127)]