2378205

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1341

約数の個数: 24

約数和(自身を含む): 4226040

約数和(自身を除く): 1847835

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1289, 1845, 3867, 6445, 11601, 19335, 52849, 58005, 158547, 264245, 475641, 792735, 2378205]

約数ペア:

[(1, 2378205), (3, 792735), (5, 475641), (9, 264245), (15, 158547), (41, 58005), (45, 52849), (123, 19335), (205, 11601), (369, 6445), (615, 3867), (1289, 1845)]