2155351635

素因数分解:

$3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{133417}}^1$

素因数の和:133787

約数の個数: 24

約数和(自身を含む): 3746377440

約数和(自身を除く): 1591025805

約数列:

[1, 3, 5, 9, 15, 45, 359, 1077, 1795, 3231, 5385, 16155, 133417, 400251, 667085, 1200753, 2001255, 6003765, 47896703, 143690109, 239483515, 431070327, 718450545, 2155351635]

約数ペア:

[(1, 2155351635), (3, 718450545), (5, 431070327), (9, 239483515), (15, 143690109), (45, 47896703), (359, 6003765), (1077, 2001255), (1795, 1200753), (3231, 667085), (5385, 400251), (16155, 133417)]