40369065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2749}}^1$

素因数の和:2857

約数の個数: 32

約数和(自身を含む): 71280000

約数和(自身を除く): 30910935

約数列:

[1, 3, 5, 11, 15, 33, 55, 89, 165, 267, 445, 979, 1335, 2749, 2937, 4895, 8247, 13745, 14685, 30239, 41235, 90717, 151195, 244661, 453585, 733983, 1223305, 2691271, 3669915, 8073813, 13456355, 40369065]

約数ペア:

[(1, 40369065), (3, 13456355), (5, 8073813), (11, 3669915), (15, 2691271), (33, 1223305), (55, 733983), (89, 453585), (165, 244661), (267, 151195), (445, 90717), (979, 41235), (1335, 30239), (2749, 14685), (2937, 13745), (4895, 8247)]