191453275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8297}}^1$

素因数の和:8391

約数の個数: 24

約数和(自身を含む): 259295904

約数和(自身を除く): 67842629

約数列:

[1, 5, 13, 25, 65, 71, 325, 355, 923, 1775, 4615, 8297, 23075, 41485, 107861, 207425, 539305, 589087, 2696525, 2945435, 7658131, 14727175, 38290655, 191453275]

約数ペア:

[(1, 191453275), (5, 38290655), (13, 14727175), (25, 7658131), (65, 2945435), (71, 2696525), (325, 589087), (355, 539305), (923, 207425), (1775, 107861), (4615, 41485), (8297, 23075)]