42506845

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1$

素因数の和:1772

約数の個数: 16

約数和(自身を含む): 52488000

約数和(自身を除く): 9981155

約数列:

[1, 5, 59, 89, 295, 445, 1619, 5251, 8095, 26255, 95521, 144091, 477605, 720455, 8501369, 42506845]

約数ペア:

[(1, 42506845), (5, 8501369), (59, 720455), (89, 477605), (295, 144091), (445, 95521), (1619, 26255), (5251, 8095)]