2862135

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 40

約数和(自身を含む): 5296896

約数和(自身を除く): 2434761

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 191, 333, 405, 555, 573, 955, 999, 1665, 1719, 2865, 2997, 4995, 5157, 7067, 8595, 14985, 15471, 21201, 25785, 35335, 63603, 77355, 106005, 190809, 318015, 572427, 954045, 2862135]

約数ペア:

[(1, 2862135), (3, 954045), (5, 572427), (9, 318015), (15, 190809), (27, 106005), (37, 77355), (45, 63603), (81, 35335), (111, 25785), (135, 21201), (185, 15471), (191, 14985), (333, 8595), (405, 7067), (555, 5157), (573, 4995), (955, 2997), (999, 2865), (1665, 1719)]