88742465

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 49151935

約数列:

[1, 5, 7, 17, 29, 35, 37, 85, 119, 139, 145, 185, 203, 259, 493, 595, 629, 695, 973, 1015, 1073, 1295, 2363, 2465, 3145, 3451, 4031, 4403, 4865, 5143, 5365, 7511, 11815, 16541, 17255, 18241, 20155, 22015, 25715, 28217, 36001, 37555, 68527, 82705, 87431, 91205, 127687, 141085, 149147, 180005, 342635, 437155, 479689, 612017, 638435, 745735, 1044029, 2398445, 2535499, 3060085, 5220145, 12677495, 17748493, 88742465]

約数ペア:

[(1, 88742465), (5, 17748493), (7, 12677495), (17, 5220145), (29, 3060085), (35, 2535499), (37, 2398445), (85, 1044029), (119, 745735), (139, 638435), (145, 612017), (185, 479689), (203, 437155), (259, 342635), (493, 180005), (595, 149147), (629, 141085), (695, 127687), (973, 91205), (1015, 87431), (1073, 82705), (1295, 68527), (2363, 37555), (2465, 36001), (3145, 28217), (3451, 25715), (4031, 22015), (4403, 20155), (4865, 18241), (5143, 17255), (5365, 16541), (7511, 11815)]