68102425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6967}}^1$

素因数の和:7017

約数の個数: 24

約数和(自身を含む): 93315456

約数和(自身を除く): 25213031

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1955, 6967, 9775, 34835, 118439, 160241, 174175, 592195, 801205, 2724097, 2960975, 4006025, 13620485, 68102425]

約数ペア:

[(1, 68102425), (5, 13620485), (17, 4006025), (23, 2960975), (25, 2724097), (85, 801205), (115, 592195), (391, 174175), (425, 160241), (575, 118439), (1955, 34835), (6967, 9775)]