3862155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 2980725

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 263, 267, 445, 789, 979, 1315, 1335, 2893, 2937, 3945, 4895, 8679, 14465, 14685, 23407, 43395, 70221, 117035, 257477, 351105, 772431, 1287385, 3862155]

約数ペア:

[(1, 3862155), (3, 1287385), (5, 772431), (11, 351105), (15, 257477), (33, 117035), (55, 70221), (89, 43395), (165, 23407), (263, 14685), (267, 14465), (445, 8679), (789, 4895), (979, 3945), (1315, 2937), (1335, 2893)]