12164495

素因数分解:

$5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 17539200

約数和(自身を除く): 5374705

約数列:

[1, 5, 7, 35, 41, 49, 173, 205, 245, 287, 343, 865, 1211, 1435, 1715, 2009, 6055, 7093, 8477, 10045, 14063, 35465, 42385, 49651, 59339, 70315, 248255, 296695, 347557, 1737785, 2432899, 12164495]

約数ペア:

[(1, 12164495), (5, 2432899), (7, 1737785), (35, 347557), (41, 296695), (49, 248255), (173, 70315), (205, 59339), (245, 49651), (287, 42385), (343, 35465), (865, 14063), (1211, 10045), (1435, 8477), (1715, 7093), (2009, 6055)]