3943095

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 6912192

約数和(自身を除く): 2969097

約数列:

[1, 3, 5, 13, 15, 39, 65, 73, 195, 219, 277, 365, 831, 949, 1095, 1385, 2847, 3601, 4155, 4745, 10803, 14235, 18005, 20221, 54015, 60663, 101105, 262873, 303315, 788619, 1314365, 3943095]

約数ペア:

[(1, 3943095), (3, 1314365), (5, 788619), (13, 303315), (15, 262873), (39, 101105), (65, 60663), (73, 54015), (195, 20221), (219, 18005), (277, 14235), (365, 10803), (831, 4745), (949, 4155), (1095, 3601), (1385, 2847)]