27766235

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 39800832

約数和(自身を除く): 12034597

約数列:

[1, 5, 7, 31, 35, 155, 157, 163, 217, 785, 815, 1085, 1099, 1141, 4867, 5053, 5495, 5705, 24335, 25265, 25591, 34069, 35371, 127955, 170345, 176855, 179137, 793321, 895685, 3966605, 5553247, 27766235]

約数ペア:

[(1, 27766235), (5, 5553247), (7, 3966605), (31, 895685), (35, 793321), (155, 179137), (157, 176855), (163, 170345), (217, 127955), (785, 35371), (815, 34069), (1085, 25591), (1099, 25265), (1141, 24335), (4867, 5705), (5053, 5495)]