2108563525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{41203}}^1$

素因数の和:41325

約数の個数: 24

約数和(自身を含む): 2759019840

約数和(自身を除く): 650456315

約数列:

[1, 5, 23, 25, 89, 115, 445, 575, 2047, 2225, 10235, 41203, 51175, 206015, 947669, 1030075, 3667067, 4738345, 18335335, 23691725, 84342541, 91676675, 421712705, 2108563525]

約数ペア:

[(1, 2108563525), (5, 421712705), (23, 91676675), (25, 84342541), (89, 23691725), (115, 18335335), (445, 4738345), (575, 3667067), (2047, 1030075), (2225, 947669), (10235, 206015), (41203, 51175)]