4402905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 7722624

約数和(自身を除く): 3319719

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 337, 871, 1005, 1011, 1685, 2613, 4355, 4381, 5055, 13065, 13143, 21905, 22579, 65715, 67737, 112895, 293527, 338685, 880581, 1467635, 4402905]

約数ペア:

[(1, 4402905), (3, 1467635), (5, 880581), (13, 338685), (15, 293527), (39, 112895), (65, 67737), (67, 65715), (195, 22579), (201, 21905), (335, 13143), (337, 13065), (871, 5055), (1005, 4381), (1011, 4355), (1685, 2613)]