12569613155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{74857}}^1$

素因数の和:74987

約数の個数: 32

約数和(自身を含む): 17074810368

約数和(自身を除く): 4505197213

約数列:

[1, 5, 11, 43, 55, 71, 215, 355, 473, 781, 2365, 3053, 3905, 15265, 33583, 74857, 167915, 374285, 823427, 3218851, 4117135, 5314847, 16094255, 26574235, 35407361, 58463317, 177036805, 228538421, 292316585, 1142692105, 2513922631, 12569613155]

約数ペア:

[(1, 12569613155), (5, 2513922631), (11, 1142692105), (43, 292316585), (55, 228538421), (71, 177036805), (215, 58463317), (355, 35407361), (473, 26574235), (781, 16094255), (2365, 5314847), (3053, 4117135), (3905, 3218851), (15265, 823427), (33583, 374285), (74857, 167915)]