54279315

素因数分解:

$3^4\times 5^1\times {\mathrm{223}}^1\times {\mathrm{601}}^1$

素因数の和:841

約数の個数: 40

約数和(自身を含む): 97899648

約数和(自身を除く): 43620333

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 223, 405, 601, 669, 1115, 1803, 2007, 3005, 3345, 5409, 6021, 9015, 10035, 16227, 18063, 27045, 30105, 48681, 81135, 90315, 134023, 243405, 402069, 670115, 1206207, 2010345, 3618621, 6031035, 10855863, 18093105, 54279315]

約数ペア:

[(1, 54279315), (3, 18093105), (5, 10855863), (9, 6031035), (15, 3618621), (27, 2010345), (45, 1206207), (81, 670115), (135, 402069), (223, 243405), (405, 134023), (601, 90315), (669, 81135), (1115, 48681), (1803, 30105), (2007, 27045), (3005, 18063), (3345, 16227), (5409, 10035), (6021, 9015)]