9955905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 16947840

約数和(自身を除く): 6991935

約数列:

[1, 3, 5, 15, 19, 57, 95, 181, 193, 285, 543, 579, 905, 965, 2715, 2895, 3439, 3667, 10317, 11001, 17195, 18335, 34933, 51585, 55005, 104799, 174665, 523995, 663727, 1991181, 3318635, 9955905]

約数ペア:

[(1, 9955905), (3, 3318635), (5, 1991181), (15, 663727), (19, 523995), (57, 174665), (95, 104799), (181, 55005), (193, 51585), (285, 34933), (543, 18335), (579, 17195), (905, 11001), (965, 10317), (2715, 3667), (2895, 3439)]