27123195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1847}}^1$

素因数の和:1955

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 20776965

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 1847, 2937, 4895, 5541, 9235, 14685, 20317, 27705, 60951, 101585, 164383, 304755, 493149, 821915, 1808213, 2465745, 5424639, 9041065, 27123195]

約数ペア:

[(1, 27123195), (3, 9041065), (5, 5424639), (11, 2465745), (15, 1808213), (33, 821915), (55, 493149), (89, 304755), (165, 164383), (267, 101585), (445, 60951), (979, 27705), (1335, 20317), (1847, 14685), (2937, 9235), (4895, 5541)]