28534995

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4993}}^1$

素因数の和:5131

約数の個数: 24

約数和(自身を含む): 49860096

約数和(自身を除く): 21325101

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 4993, 5715, 14979, 24965, 44937, 74895, 224685, 634111, 1902333, 3170555, 5706999, 9511665, 28534995]

約数ペア:

[(1, 28534995), (3, 9511665), (5, 5706999), (9, 3170555), (15, 1902333), (45, 634111), (127, 224685), (381, 74895), (635, 44937), (1143, 24965), (1905, 14979), (4993, 5715)]