31455702945

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{95143}}^1$

素因数の和:95267

約数の個数: 64

約数和(自身を含む): 58456473600

約数和(自身を除く): 27000770655

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 79, 93, 135, 155, 237, 279, 395, 465, 711, 837, 1185, 1395, 2133, 2449, 3555, 4185, 7347, 10665, 12245, 22041, 36735, 66123, 95143, 110205, 285429, 330615, 475715, 856287, 1427145, 2568861, 2949433, 4281435, 7516297, 8848299, 12844305, 14747165, 22548891, 26544897, 37581485, 44241495, 67646673, 79634691, 112744455, 132724485, 202940019, 233005207, 338233365, 398173455, 699015621, 1014700095, 1165026035, 2097046863, 3495078105, 6291140589, 10485234315, 31455702945]

約数ペア:

[(1, 31455702945), (3, 10485234315), (5, 6291140589), (9, 3495078105), (15, 2097046863), (27, 1165026035), (31, 1014700095), (45, 699015621), (79, 398173455), (93, 338233365), (135, 233005207), (155, 202940019), (237, 132724485), (279, 112744455), (395, 79634691), (465, 67646673), (711, 44241495), (837, 37581485), (1185, 26544897), (1395, 22548891), (2133, 14747165), (2449, 12844305), (3555, 8848299), (4185, 7516297), (7347, 4281435), (10665, 2949433), (12245, 2568861), (22041, 1427145), (36735, 856287), (66123, 475715), (95143, 330615), (110205, 285429)]