5138751215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1\times {\mathrm{1367}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 6707183616

約数和(自身を除く): 1568432401

約数列:

[1, 5, 13, 65, 151, 383, 755, 1367, 1915, 1963, 4979, 6835, 9815, 17771, 24895, 57833, 88855, 206417, 289165, 523561, 751829, 1032085, 2617805, 2683421, 3759145, 6806293, 13417105, 34031465, 79057711, 395288555, 1027750243, 5138751215]

約数ペア:

[(1, 5138751215), (5, 1027750243), (13, 395288555), (65, 79057711), (151, 34031465), (383, 13417105), (755, 6806293), (1367, 3759145), (1915, 2683421), (1963, 2617805), (4979, 1032085), (6835, 751829), (9815, 523561), (17771, 289165), (24895, 206417), (57833, 88855)]