3943715702505

素因数分解:

$3^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{4001}}^1\times {\mathrm{126127}}^1$

素因数の和:130657

約数の個数: 32

約数和(自身を含む): 6323686599168

約数和(自身を除く): 2379970896663

約数列:

[1, 3, 5, 15, 521, 1563, 2605, 4001, 7815, 12003, 20005, 60015, 126127, 378381, 630635, 1891905, 2084521, 6253563, 10422605, 31267815, 65712167, 197136501, 328560835, 504634127, 985682505, 1513902381, 2523170635, 7569511905, 262914380167, 788743140501, 1314571900835, 3943715702505]

約数ペア:

[(1, 3943715702505), (3, 1314571900835), (5, 788743140501), (15, 262914380167), (521, 7569511905), (1563, 2523170635), (2605, 1513902381), (4001, 985682505), (7815, 504634127), (12003, 328560835), (20005, 197136501), (60015, 65712167), (126127, 31267815), (378381, 10422605), (630635, 6253563), (1891905, 2084521)]