28492255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1047

約数の個数: 32

約数和(自身を含む): 40808448

約数和(自身を除く): 12316193

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 935, 983, 1705, 2635, 4915, 5797, 10813, 16711, 28985, 30473, 54065, 83555, 152365, 183821, 335203, 518041, 919105, 1676015, 2590205, 5698451, 28492255]

約数ペア:

[(1, 28492255), (5, 5698451), (11, 2590205), (17, 1676015), (31, 919105), (55, 518041), (85, 335203), (155, 183821), (187, 152365), (341, 83555), (527, 54065), (935, 30473), (983, 28985), (1705, 16711), (2635, 10813), (4915, 5797)]