6390945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12911}}^1$

素因数の和:12933

約数の個数: 24

約数和(自身を含む): 12085632

約数和(自身を除く): 5694687

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 12911, 38733, 64555, 116199, 142021, 193665, 426063, 580995, 710105, 1278189, 2130315, 6390945]

約数ペア:

[(1, 6390945), (3, 2130315), (5, 1278189), (9, 710105), (11, 580995), (15, 426063), (33, 193665), (45, 142021), (55, 116199), (99, 64555), (165, 38733), (495, 12911)]