125282521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 159844608

約数和(自身を除く): 34562087

約数列:

[1, 7, 13, 43, 91, 101, 301, 317, 559, 707, 1313, 2219, 3913, 4121, 4343, 9191, 13631, 28847, 30401, 32017, 56459, 95417, 177203, 224119, 395213, 416221, 1240421, 1376731, 2913547, 9637117, 17897503, 125282521]

約数ペア:

[(1, 125282521), (7, 17897503), (13, 9637117), (43, 2913547), (91, 1376731), (101, 1240421), (301, 416221), (317, 395213), (559, 224119), (707, 177203), (1313, 95417), (2219, 56459), (3913, 32017), (4121, 30401), (4343, 28847), (9191, 13631)]