26408945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1753}}^1$

素因数の和:1912

約数の個数: 16

約数和(自身を含む): 33340032

約数和(自身を除く): 6931087

約数列:

[1, 5, 23, 115, 131, 655, 1753, 3013, 8765, 15065, 40319, 201595, 229643, 1148215, 5281789, 26408945]

約数ペア:

[(1, 26408945), (5, 5281789), (23, 1148215), (115, 229643), (131, 201595), (655, 40319), (1753, 15065), (3013, 8765)]