1216755622655

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1\times {\mathrm{72923}}^1$

素因数の和:73391

約数の個数: 32

約数和(自身を含む): 1490729909760

約数和(自身を除く): 273974287105

約数列:

[1, 5, 103, 179, 181, 515, 895, 905, 18437, 18643, 32399, 72923, 92185, 93215, 161995, 364615, 3337097, 7511069, 13053217, 13199063, 16685485, 37555345, 65266085, 65995315, 1344481351, 1359503489, 2362632277, 6722406755, 6797517445, 11813161385, 243351124531, 1216755622655]

約数ペア:

[(1, 1216755622655), (5, 243351124531), (103, 11813161385), (179, 6797517445), (181, 6722406755), (515, 2362632277), (895, 1359503489), (905, 1344481351), (18437, 65995315), (18643, 65266085), (32399, 37555345), (72923, 16685485), (92185, 13199063), (93215, 13053217), (161995, 7511069), (364615, 3337097)]