28773855

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{58129}}^1$

素因数の和:58151

約数の個数: 24

約数和(自身を含む): 54409680

約数和(自身を除く): 25635825

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 58129, 174387, 290645, 523161, 639419, 871935, 1918257, 2615805, 3197095, 5754771, 9591285, 28773855]

約数ペア:

[(1, 28773855), (3, 9591285), (5, 5754771), (9, 3197095), (11, 2615805), (15, 1918257), (33, 871935), (45, 639419), (55, 523161), (99, 290645), (165, 174387), (495, 58129)]