66606605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{2087}}^1$

素因数の和:2596

約数の個数: 16

約数和(自身を含む): 86292864

約数和(自身を除く): 19686259

約数列:

[1, 5, 13, 65, 491, 2087, 2455, 6383, 10435, 27131, 31915, 135655, 1024717, 5123585, 13321321, 66606605]

約数ペア:

[(1, 66606605), (5, 13321321), (13, 5123585), (65, 1024717), (491, 135655), (2087, 31915), (2455, 27131), (6383, 10435)]