156970933905

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1951}}^1\times {\mathrm{124739}}^1$

素因数の和:126741

約数の個数: 32

約数和(自身を含む): 257128058880

約数和(自身を除く): 100157124975

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 1951, 5853, 9755, 29265, 83893, 124739, 251679, 374217, 419465, 623695, 1258395, 1871085, 5363777, 16091331, 26818885, 80456655, 243365789, 730097367, 1216828945, 3650486835, 10464728927, 31394186781, 52323644635, 156970933905]

約数ペア:

[(1, 156970933905), (3, 52323644635), (5, 31394186781), (15, 10464728927), (43, 3650486835), (129, 1216828945), (215, 730097367), (645, 243365789), (1951, 80456655), (5853, 26818885), (9755, 16091331), (29265, 5363777), (83893, 1871085), (124739, 1258395), (251679, 623695), (374217, 419465)]