2046885

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 3628800

約数和(自身を除く): 1581915

約数列:

[1, 3, 5, 15, 17, 23, 51, 69, 85, 115, 255, 345, 349, 391, 1047, 1173, 1745, 1955, 5235, 5865, 5933, 8027, 17799, 24081, 29665, 40135, 88995, 120405, 136459, 409377, 682295, 2046885]

約数ペア:

[(1, 2046885), (3, 682295), (5, 409377), (15, 136459), (17, 120405), (23, 88995), (51, 40135), (69, 29665), (85, 24081), (115, 17799), (255, 8027), (345, 5933), (349, 5865), (391, 5235), (1047, 1955), (1173, 1745)]