26686075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:703

約数の個数: 24

約数和(自身を含む): 35931728

約数和(自身を除く): 9245653

約数列:

[1, 5, 13, 25, 65, 157, 325, 523, 785, 2041, 2615, 3925, 6799, 10205, 13075, 33995, 51025, 82111, 169975, 410555, 1067443, 2052775, 5337215, 26686075]

約数ペア:

[(1, 26686075), (5, 5337215), (13, 2052775), (25, 1067443), (65, 410555), (157, 169975), (325, 82111), (523, 51025), (785, 33995), (2041, 13075), (2615, 10205), (3925, 6799)]