224760575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1993}}^1$

素因数の和:2363

約数の個数: 24

約数和(自身を含む): 301157808

約数和(自身を除く): 76397233

約数列:

[1, 5, 13, 25, 65, 325, 347, 1735, 1993, 4511, 8675, 9965, 22555, 25909, 49825, 112775, 129545, 647725, 691571, 3457855, 8990423, 17289275, 44952115, 224760575]

約数ペア:

[(1, 224760575), (5, 44952115), (13, 17289275), (25, 8990423), (65, 3457855), (325, 691571), (347, 647725), (1735, 129545), (1993, 112775), (4511, 49825), (8675, 25909), (9965, 22555)]