27923445

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2969}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 55598400

約数和(自身を除く): 27674955

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 495, 627, 855, 1045, 1881, 2969, 3135, 8907, 9405, 14845, 26721, 32659, 44535, 56411, 97977, 133605, 163295, 169233, 282055, 293931, 489885, 507699, 620521, 846165, 1469655, 1861563, 2538495, 3102605, 5584689, 9307815, 27923445]

約数ペア:

[(1, 27923445), (3, 9307815), (5, 5584689), (9, 3102605), (11, 2538495), (15, 1861563), (19, 1469655), (33, 846165), (45, 620521), (55, 507699), (57, 489885), (95, 293931), (99, 282055), (165, 169233), (171, 163295), (209, 133605), (285, 97977), (495, 56411), (627, 44535), (855, 32659), (1045, 26721), (1881, 14845), (2969, 9405), (3135, 8907)]