28060065

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56687}}^1$

素因数の和:56709

約数の個数: 24

約数和(自身を含む): 53059968

約数和(自身を除く): 24999903

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 56687, 170061, 283435, 510183, 623557, 850305, 1870671, 2550915, 3117785, 5612013, 9353355, 28060065]

約数ペア:

[(1, 28060065), (3, 9353355), (5, 5612013), (9, 3117785), (11, 2550915), (15, 1870671), (33, 850305), (45, 623557), (55, 510183), (99, 283435), (165, 170061), (495, 56687)]