39424785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 27708015

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 349, 443, 1047, 1329, 1745, 2215, 5235, 5933, 6645, 7531, 17799, 22593, 29665, 37655, 88995, 112965, 154607, 463821, 773035, 2319105, 2628319, 7884957, 13141595, 39424785]

約数ペア:

[(1, 39424785), (3, 13141595), (5, 7884957), (15, 2628319), (17, 2319105), (51, 773035), (85, 463821), (255, 154607), (349, 112965), (443, 88995), (1047, 37655), (1329, 29665), (1745, 22593), (2215, 17799), (5235, 7531), (5933, 6645)]