19052955

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1319}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 15161445

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1319, 1605, 2889, 3957, 4815, 6595, 11871, 14445, 19785, 35613, 59355, 141133, 178065, 423399, 705665, 1270197, 2116995, 3810591, 6350985, 19052955]

約数ペア:

[(1, 19052955), (3, 6350985), (5, 3810591), (9, 2116995), (15, 1270197), (27, 705665), (45, 423399), (107, 178065), (135, 141133), (321, 59355), (535, 35613), (963, 19785), (1319, 14445), (1605, 11871), (2889, 6595), (3957, 4815)]