2630115

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:499

約数の個数: 24

約数和(自身を含む): 4597008

約数和(自身を除く): 1966893

約数列:

[1, 3, 5, 9, 15, 45, 211, 277, 633, 831, 1055, 1385, 1899, 2493, 3165, 4155, 9495, 12465, 58447, 175341, 292235, 526023, 876705, 2630115]

約数ペア:

[(1, 2630115), (3, 876705), (5, 526023), (9, 292235), (15, 175341), (45, 58447), (211, 12465), (277, 9495), (633, 4155), (831, 3165), (1055, 2493), (1385, 1899)]