28799055

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8101}}^1$

素因数の和:8191

約数の個数: 24

約数和(自身を含む): 50556480

約数和(自身を除く): 21757425

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 8101, 24303, 40505, 72909, 121515, 364545, 639979, 1919937, 3199895, 5759811, 9599685, 28799055]

約数ペア:

[(1, 28799055), (3, 9599685), (5, 5759811), (9, 3199895), (15, 1919937), (45, 639979), (79, 364545), (237, 121515), (395, 72909), (711, 40505), (1185, 24303), (3555, 8101)]