1058005

素因数分解:

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

素因数の和:456

約数の個数: 16

約数和(自身を含む): 1404144

約数和(自身を除く): 346139

約数列:

[1, 5, 13, 41, 65, 205, 397, 533, 1985, 2665, 5161, 16277, 25805, 81385, 211601, 1058005]

約数ペア:

[(1, 1058005), (5, 211601), (13, 81385), (41, 25805), (65, 16277), (205, 5161), (397, 2665), (533, 1985)]