2842335

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 4992624

約数和(自身を除く): 2150289

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 761, 1245, 2283, 3735, 3805, 6849, 11415, 34245, 63163, 189489, 315815, 568467, 947445, 2842335]

約数ペア:

[(1, 2842335), (3, 947445), (5, 568467), (9, 315815), (15, 189489), (45, 63163), (83, 34245), (249, 11415), (415, 6849), (747, 3805), (761, 3735), (1245, 2283)]