74711685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{10103}}^1$

素因数の和:10157

約数の個数: 32

約数和(自身を含む): 130947840

約数和(自身を除く): 56236155

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 7395, 10103, 30309, 50515, 151545, 171751, 292987, 515253, 858755, 878961, 1464935, 2576265, 4394805, 4980779, 14942337, 24903895, 74711685]

約数ペア:

[(1, 74711685), (3, 24903895), (5, 14942337), (15, 4980779), (17, 4394805), (29, 2576265), (51, 1464935), (85, 878961), (87, 858755), (145, 515253), (255, 292987), (435, 171751), (493, 151545), (1479, 50515), (2465, 30309), (7395, 10103)]