6784755

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 11345664

約数和(自身を除く): 4560909

約数列:

[1, 3, 5, 15, 43, 67, 129, 157, 201, 215, 335, 471, 645, 785, 1005, 2355, 2881, 6751, 8643, 10519, 14405, 20253, 31557, 33755, 43215, 52595, 101265, 157785, 452317, 1356951, 2261585, 6784755]

約数ペア:

[(1, 6784755), (3, 2261585), (5, 1356951), (15, 452317), (43, 157785), (67, 101265), (129, 52595), (157, 43215), (201, 33755), (215, 31557), (335, 20253), (471, 14405), (645, 10519), (785, 8643), (1005, 6751), (2355, 2881)]