165124765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 218566656

約数和(自身を除く): 53441891

約数列:

[1, 5, 13, 65, 83, 127, 241, 415, 635, 1079, 1205, 1651, 3133, 5395, 8255, 10541, 15665, 20003, 30607, 52705, 100015, 137033, 153035, 260039, 397891, 685165, 1300195, 1989455, 2540381, 12701905, 33024953, 165124765]

約数ペア:

[(1, 165124765), (5, 33024953), (13, 12701905), (65, 2540381), (83, 1989455), (127, 1300195), (241, 685165), (415, 397891), (635, 260039), (1079, 153035), (1205, 137033), (1651, 100015), (3133, 52705), (5395, 30607), (8255, 20003), (10541, 15665)]