202950315

素因数分解:

$3^2\times 5^1\times {\mathrm{2087}}^1\times {\mathrm{2161}}^1$

素因数の和:4259

約数の個数: 24

約数和(自身を含む): 352111968

約数和(自身を除く): 149161653

約数列:

[1, 3, 5, 9, 15, 45, 2087, 2161, 6261, 6483, 10435, 10805, 18783, 19449, 31305, 32415, 93915, 97245, 4510007, 13530021, 22550035, 40590063, 67650105, 202950315]

約数ペア:

[(1, 202950315), (3, 67650105), (5, 40590063), (9, 22550035), (15, 13530021), (45, 4510007), (2087, 97245), (2161, 93915), (6261, 32415), (6483, 31305), (10435, 19449), (10805, 18783)]