71369896825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{69767}}^1$

素因数の和:69906

約数の個数: 48

約数和(自身を含む): 98104970880

約数和(自身を除く): 26735074055

約数列:

[1, 5, 17, 25, 29, 83, 85, 145, 415, 425, 493, 725, 1411, 2075, 2407, 2465, 7055, 12035, 12325, 35275, 40919, 60175, 69767, 204595, 348835, 1022975, 1186039, 1744175, 2023243, 5790661, 5930195, 10116215, 28953305, 29650975, 34395131, 50581075, 98441237, 144766525, 167929169, 171975655, 492206185, 839645845, 859878275, 2461030925, 2854795873, 4198229225, 14273979365, 71369896825]

約数ペア:

[(1, 71369896825), (5, 14273979365), (17, 4198229225), (25, 2854795873), (29, 2461030925), (83, 859878275), (85, 839645845), (145, 492206185), (415, 171975655), (425, 167929169), (493, 144766525), (725, 98441237), (1411, 50581075), (2075, 34395131), (2407, 29650975), (2465, 28953305), (7055, 10116215), (12035, 5930195), (12325, 5790661), (35275, 2023243), (40919, 1744175), (60175, 1186039), (69767, 1022975), (204595, 348835)]