13360555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 18615744

約数和(自身を除く): 5255189

約数列:

[1, 5, 13, 17, 65, 85, 107, 113, 221, 535, 565, 1105, 1391, 1469, 1819, 1921, 6955, 7345, 9095, 9605, 12091, 23647, 24973, 60455, 118235, 124865, 157183, 205547, 785915, 1027735, 2672111, 13360555]

約数ペア:

[(1, 13360555), (5, 2672111), (13, 1027735), (17, 785915), (65, 205547), (85, 157183), (107, 124865), (113, 118235), (221, 60455), (535, 24973), (565, 23647), (1105, 12091), (1391, 9605), (1469, 9095), (1819, 7345), (1921, 6955)]