87092285

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 122757120

約数和(自身を除く): 35664835

約数列:

[1, 5, 7, 35, 73, 89, 365, 383, 445, 511, 623, 1915, 2555, 2681, 3115, 6497, 13405, 27959, 32485, 34087, 45479, 139795, 170435, 195713, 227395, 238609, 978565, 1193045, 2488351, 12441755, 17418457, 87092285]

約数ペア:

[(1, 87092285), (5, 17418457), (7, 12441755), (35, 2488351), (73, 1193045), (89, 978565), (365, 238609), (383, 227395), (445, 195713), (511, 170435), (623, 139795), (1915, 45479), (2555, 34087), (2681, 32485), (3115, 27959), (6497, 13405)]