2247696275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{7561}}^1$

素因数の和:7652

約数の個数: 48

約数和(自身を含む): 3240649728

約数和(自身を除く): 992953453

約数列:

[1, 5, 11, 23, 25, 47, 55, 115, 235, 253, 275, 517, 575, 1081, 1175, 1265, 2585, 5405, 6325, 7561, 11891, 12925, 27025, 37805, 59455, 83171, 173903, 189025, 297275, 355367, 415855, 869515, 1776835, 1912933, 2079275, 3909037, 4347575, 8173441, 8884175, 9564665, 19545185, 40867205, 47823325, 89907851, 97725925, 204336025, 449539255, 2247696275]

約数ペア:

[(1, 2247696275), (5, 449539255), (11, 204336025), (23, 97725925), (25, 89907851), (47, 47823325), (55, 40867205), (115, 19545185), (235, 9564665), (253, 8884175), (275, 8173441), (517, 4347575), (575, 3909037), (1081, 2079275), (1175, 1912933), (1265, 1776835), (2585, 869515), (5405, 415855), (6325, 355367), (7561, 297275), (11891, 189025), (12925, 173903), (27025, 83171), (37805, 59455)]