48138495

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2521}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 82318080

約数和(自身を除く): 34179585

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 1005, 1273, 2521, 3819, 6365, 7563, 12605, 19095, 37815, 47899, 143697, 168907, 239495, 506721, 718485, 844535, 2533605, 3209233, 9627699, 16046165, 48138495]

約数ペア:

[(1, 48138495), (3, 16046165), (5, 9627699), (15, 3209233), (19, 2533605), (57, 844535), (67, 718485), (95, 506721), (201, 239495), (285, 168907), (335, 143697), (1005, 47899), (1273, 37815), (2521, 19095), (3819, 12605), (6365, 7563)]