12537485

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1$

素因数の和:1804

約数の個数: 16

約数和(自身を含む): 15869952

約数和(自身を除く): 3332467

約数列:

[1, 5, 31, 47, 155, 235, 1457, 1721, 7285, 8605, 53351, 80887, 266755, 404435, 2507497, 12537485]

約数ペア:

[(1, 12537485), (5, 2507497), (31, 404435), (47, 266755), (155, 80887), (235, 53351), (1457, 8605), (1721, 7285)]