13754065

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:469

約数の個数: 24

約数和(自身を含む): 18354168

約数和(自身を除く): 4600103

約数列:

[1, 5, 13, 41, 65, 169, 205, 397, 533, 845, 1985, 2665, 5161, 6929, 16277, 25805, 34645, 67093, 81385, 211601, 335465, 1058005, 2750813, 13754065]

約数ペア:

[(1, 13754065), (5, 2750813), (13, 1058005), (41, 335465), (65, 211601), (169, 81385), (205, 67093), (397, 34645), (533, 25805), (845, 16277), (1985, 6929), (2665, 5161)]