8005455

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4339}}^1$

素因数の和:4391

約数の個数: 24

約数和(自身を含む): 14217840

約数和(自身を除く): 6212385

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 4339, 13017, 21695, 39051, 65085, 177899, 195255, 533697, 889495, 1601091, 2668485, 8005455]

約数ペア:

[(1, 8005455), (3, 2668485), (5, 1601091), (9, 889495), (15, 533697), (41, 195255), (45, 177899), (123, 65085), (205, 39051), (369, 21695), (615, 13017), (1845, 4339)]