12156746155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127583}}^1$

素因数の和:127683

約数の個数: 32

約数和(自身を含む): 16534886400

約数和(自身を除く): 4378140245

約数列:

[1, 5, 17, 19, 59, 85, 95, 295, 323, 1003, 1121, 1615, 5015, 5605, 19057, 95285, 127583, 637915, 2168911, 2424077, 7527397, 10844555, 12120385, 37636985, 41209309, 127965749, 143020543, 206046545, 639828745, 715102715, 2431349231, 12156746155]

約数ペア:

[(1, 12156746155), (5, 2431349231), (17, 715102715), (19, 639828745), (59, 206046545), (85, 143020543), (95, 127965749), (295, 41209309), (323, 37636985), (1003, 12120385), (1121, 10844555), (1615, 7527397), (5015, 2424077), (5605, 2168911), (19057, 637915), (95285, 127583)]