75847995

素因数分解:

$3^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1367}}^1$

素因数の和:1521

約数の個数: 40

約数和(自身を含む): 137057184

約数和(自身を除く): 61209189

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 137, 405, 411, 685, 1233, 1367, 2055, 3699, 4101, 6165, 6835, 11097, 12303, 18495, 20505, 36909, 55485, 61515, 110727, 184545, 187279, 553635, 561837, 936395, 1685511, 2809185, 5056533, 8427555, 15169599, 25282665, 75847995]

約数ペア:

[(1, 75847995), (3, 25282665), (5, 15169599), (9, 8427555), (15, 5056533), (27, 2809185), (45, 1685511), (81, 936395), (135, 561837), (137, 553635), (405, 187279), (411, 184545), (685, 110727), (1233, 61515), (1367, 55485), (2055, 36909), (3699, 20505), (4101, 18495), (6165, 12303), (6835, 11097)]