57158865

素因数分解:

$3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1319}}^1$

素因数の和:1443

約数の個数: 40

約数和(自身を含む): 103498560

約数和(自身を除く): 46339695

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 321, 405, 535, 963, 1319, 1605, 2889, 3957, 4815, 6595, 8667, 11871, 14445, 19785, 35613, 43335, 59355, 106839, 141133, 178065, 423399, 534195, 705665, 1270197, 2116995, 3810591, 6350985, 11431773, 19052955, 57158865]

約数ペア:

[(1, 57158865), (3, 19052955), (5, 11431773), (9, 6350985), (15, 3810591), (27, 2116995), (45, 1270197), (81, 705665), (107, 534195), (135, 423399), (321, 178065), (405, 141133), (535, 106839), (963, 59355), (1319, 43335), (1605, 35613), (2889, 19785), (3957, 14445), (4815, 11871), (6595, 8667)]