13290355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4987}}^1$

素因数の和:5046

約数の個数: 16

約数和(自身を含む): 17597664

約数和(自身を除く): 4307309

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 4987, 24935, 64831, 204467, 324155, 1022335, 2658071, 13290355]

約数ペア:

[(1, 13290355), (5, 2658071), (13, 1022335), (41, 324155), (65, 204467), (205, 64831), (533, 24935), (2665, 4987)]