142736865

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3449}}^1$

素因数の和:3577

約数の個数: 32

約数和(自身を含む): 238464000

約数和(自身を除く): 95727135

約数列:

[1, 3, 5, 15, 31, 89, 93, 155, 267, 445, 465, 1335, 2759, 3449, 8277, 10347, 13795, 17245, 41385, 51735, 106919, 306961, 320757, 534595, 920883, 1534805, 1603785, 4604415, 9515791, 28547373, 47578955, 142736865]

約数ペア:

[(1, 142736865), (3, 47578955), (5, 28547373), (15, 9515791), (31, 4604415), (89, 1603785), (93, 1534805), (155, 920883), (267, 534595), (445, 320757), (465, 306961), (1335, 106919), (2759, 51735), (3449, 41385), (8277, 17245), (10347, 13795)]