3898485

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2113}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 6925464

約数和(自身を除く): 3026979

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 2113, 6339, 10565, 19017, 31695, 86633, 95085, 259899, 433165, 779697, 1299495, 3898485]

約数ペア:

[(1, 3898485), (3, 1299495), (5, 779697), (9, 433165), (15, 259899), (41, 95085), (45, 86633), (123, 31695), (205, 19017), (369, 10565), (615, 6339), (1845, 2113)]