7993535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 11197440

約数和(自身を除く): 3203905

約数列:

[1, 5, 11, 23, 55, 71, 89, 115, 253, 355, 445, 781, 979, 1265, 1633, 2047, 3905, 4895, 6319, 8165, 10235, 17963, 22517, 31595, 69509, 89815, 112585, 145337, 347545, 726685, 1598707, 7993535]

約数ペア:

[(1, 7993535), (5, 1598707), (11, 726685), (23, 347545), (55, 145337), (71, 112585), (89, 89815), (115, 69509), (253, 31595), (355, 22517), (445, 17963), (781, 10235), (979, 8165), (1265, 6319), (1633, 4895), (2047, 3905)]