37920915

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6151}}^1$

素因数の和:6299

約数の個数: 24

約数和(自身を含む): 66220128

約数和(自身を除く): 28299213

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6151, 6165, 18453, 30755, 55359, 92265, 276795, 842687, 2528061, 4213435, 7584183, 12640305, 37920915]

約数ペア:

[(1, 37920915), (3, 12640305), (5, 7584183), (9, 4213435), (15, 2528061), (45, 842687), (137, 276795), (411, 92265), (685, 55359), (1233, 30755), (2055, 18453), (6151, 6165)]