2152531415

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{719}}^1\times {\mathrm{35221}}^1$

素因数の和:35962

約数の個数: 16

約数和(自身を含む): 2738862720

約数和(自身を除く): 586331305

約数列:

[1, 5, 17, 85, 719, 3595, 12223, 35221, 61115, 176105, 598757, 2993785, 25323899, 126619495, 430506283, 2152531415]

約数ペア:

[(1, 2152531415), (5, 430506283), (17, 126619495), (85, 25323899), (719, 2993785), (3595, 598757), (12223, 176105), (35221, 61115)]