31282473765

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{2211557}}^1$

素因数の和:2211629

約数の個数: 32

約数和(自身を含む): 53502011136

約数和(自身を除く): 22219537371

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 345, 615, 943, 2829, 4715, 14145, 2211557, 6634671, 11057785, 33173355, 50865811, 90673837, 152597433, 254329055, 272021511, 453369185, 762987165, 1360107555, 2085498251, 6256494753, 10427491255, 31282473765]

約数ペア:

[(1, 31282473765), (3, 10427491255), (5, 6256494753), (15, 2085498251), (23, 1360107555), (41, 762987165), (69, 453369185), (115, 272021511), (123, 254329055), (205, 152597433), (345, 90673837), (615, 50865811), (943, 33173355), (2829, 11057785), (4715, 6634671), (14145, 2211557)]