165747945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{701}}^1\times {\mathrm{1433}}^1$

素因数の和:2153

約数の個数: 32

約数和(自身を含む): 289920384

約数和(自身を除く): 124172439

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 701, 1433, 2103, 3505, 4299, 7165, 7711, 10515, 15763, 21495, 23133, 38555, 47289, 78815, 115665, 236445, 1004533, 3013599, 5022665, 11049863, 15067995, 33149589, 55249315, 165747945]

約数ペア:

[(1, 165747945), (3, 55249315), (5, 33149589), (11, 15067995), (15, 11049863), (33, 5022665), (55, 3013599), (165, 1004533), (701, 236445), (1433, 115665), (2103, 78815), (3505, 47289), (4299, 38555), (7165, 23133), (7711, 21495), (10515, 15763)]