56636275

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1$

素因数の和:639

約数の個数: 24

約数和(自身を含む): 73209600

約数和(自身を除く): 16573325

約数列:

[1, 5, 25, 29, 145, 191, 409, 725, 955, 2045, 4775, 5539, 10225, 11861, 27695, 59305, 78119, 138475, 296525, 390595, 1952975, 2265451, 11327255, 56636275]

約数ペア:

[(1, 56636275), (5, 11327255), (25, 2265451), (29, 1952975), (145, 390595), (191, 296525), (409, 138475), (725, 78119), (955, 59305), (2045, 27695), (4775, 11861), (5539, 10225)]