2843445

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 5230080

約数和(自身を除く): 2386635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 907, 1045, 2721, 3135, 4535, 9977, 13605, 17233, 29931, 49885, 51699, 86165, 149655, 189563, 258495, 568689, 947815, 2843445]

約数ペア:

[(1, 2843445), (3, 947815), (5, 568689), (11, 258495), (15, 189563), (19, 149655), (33, 86165), (55, 51699), (57, 49885), (95, 29931), (165, 17233), (209, 13605), (285, 9977), (627, 4535), (907, 3135), (1045, 2721)]