766792325

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{1249}}^1\times {\mathrm{1889}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 1025325000

約数和(自身を除く): 258532675

約数列:

[1, 5, 13, 25, 65, 325, 1249, 1889, 6245, 9445, 16237, 24557, 31225, 47225, 81185, 122785, 405925, 613925, 2359361, 11796805, 30671693, 58984025, 153358465, 766792325]

約数ペア:

[(1, 766792325), (5, 153358465), (13, 58984025), (25, 30671693), (65, 11796805), (325, 2359361), (1249, 613925), (1889, 405925), (6245, 122785), (9445, 81185), (16237, 47225), (24557, 31225)]