38989635

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 63823872

約数和(自身を除く): 24834237

約数列:

[1, 3, 5, 15, 97, 127, 211, 291, 381, 485, 633, 635, 1055, 1455, 1905, 3165, 12319, 20467, 26797, 36957, 61401, 61595, 80391, 102335, 133985, 184785, 307005, 401955, 2599309, 7797927, 12996545, 38989635]

約数ペア:

[(1, 38989635), (3, 12996545), (5, 7797927), (15, 2599309), (97, 401955), (127, 307005), (211, 184785), (291, 133985), (381, 102335), (485, 80391), (633, 61595), (635, 61401), (1055, 36957), (1455, 26797), (1905, 20467), (3165, 12319)]