27505005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1873}}^1$

素因数の和:1981

約数の個数: 32

約数和(自身を含む): 48574080

約数和(自身を除く): 21069075

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 1873, 2937, 4895, 5619, 9365, 14685, 20603, 28095, 61809, 103015, 166697, 309045, 500091, 833485, 1833667, 2500455, 5501001, 9168335, 27505005]

約数ペア:

[(1, 27505005), (3, 9168335), (5, 5501001), (11, 2500455), (15, 1833667), (33, 833485), (55, 500091), (89, 309045), (165, 166697), (267, 103015), (445, 61809), (979, 28095), (1335, 20603), (1873, 14685), (2937, 9365), (4895, 5619)]