489638655

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{329723}}^1$

素因数の和:329748

約数の個数: 32

約数和(自身を含む): 949605120

約数和(自身を除く): 459966465

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 495, 1485, 329723, 989169, 1648615, 2967507, 3626953, 4945845, 8902521, 10880859, 14837535, 18134765, 32642577, 44512605, 54404295, 97927731, 163212885, 489638655]

約数ペア:

[(1, 489638655), (3, 163212885), (5, 97927731), (9, 54404295), (11, 44512605), (15, 32642577), (27, 18134765), (33, 14837535), (45, 10880859), (55, 8902521), (99, 4945845), (135, 3626953), (165, 2967507), (297, 1648615), (495, 989169), (1485, 329723)]