848994045

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{8009}}^1$

素因数の和:8245

約数の個数: 32

約数和(自身を含む): 1402583040

約数和(自身を除く): 553588995

約数列:

[1, 3, 5, 15, 37, 111, 185, 191, 555, 573, 955, 2865, 7067, 8009, 21201, 24027, 35335, 40045, 106005, 120135, 296333, 888999, 1481665, 1529719, 4444995, 4589157, 7648595, 22945785, 56599603, 169798809, 282998015, 848994045]

約数ペア:

[(1, 848994045), (3, 282998015), (5, 169798809), (15, 56599603), (37, 22945785), (111, 7648595), (185, 4589157), (191, 4444995), (555, 1529719), (573, 1481665), (955, 888999), (2865, 296333), (7067, 120135), (8009, 106005), (21201, 40045), (24027, 35335)]