2200455

素因数分解:

$3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:575

約数の個数: 24

約数和(自身を含む): 3858192

約数和(自身を除く): 1657737

約数列:

[1, 3, 5, 9, 15, 45, 107, 321, 457, 535, 963, 1371, 1605, 2285, 4113, 4815, 6855, 20565, 48899, 146697, 244495, 440091, 733485, 2200455]

約数ペア:

[(1, 2200455), (3, 733485), (5, 440091), (9, 244495), (15, 146697), (45, 48899), (107, 20565), (321, 6855), (457, 4815), (535, 4113), (963, 2285), (1371, 1605)]