56080485

素因数分解:

$3^3\times 5^1\times {\mathrm{487}}^1\times {\mathrm{853}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 100020480

約数和(自身を除く): 43939995

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 487, 853, 1461, 2435, 2559, 4265, 4383, 7305, 7677, 12795, 13149, 21915, 23031, 38385, 65745, 115155, 415411, 1246233, 2077055, 3738699, 6231165, 11216097, 18693495, 56080485]

約数ペア:

[(1, 56080485), (3, 18693495), (5, 11216097), (9, 6231165), (15, 3738699), (27, 2077055), (45, 1246233), (135, 415411), (487, 115155), (853, 65745), (1461, 38385), (2435, 23031), (2559, 21915), (4265, 13149), (4383, 12795), (7305, 7677)]