42080745

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8527}}^1$

素因数の和:8589

約数の個数: 32

約数和(自身を含む): 78594048

約数和(自身を除く): 36513303

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 8527, 25581, 42635, 59689, 127905, 179067, 298445, 400769, 895335, 1202307, 2003845, 2805383, 6011535, 8416149, 14026915, 42080745]

約数ペア:

[(1, 42080745), (3, 14026915), (5, 8416149), (7, 6011535), (15, 2805383), (21, 2003845), (35, 1202307), (47, 895335), (105, 400769), (141, 298445), (235, 179067), (329, 127905), (705, 59689), (987, 42635), (1645, 25581), (4935, 8527)]