136669085

素因数分解:

$5^1\times 7^2\times {\mathrm{607}}^1\times {\mathrm{919}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 191301120

約数和(自身を除く): 54632035

約数列:

[1, 5, 7, 35, 49, 245, 607, 919, 3035, 4249, 4595, 6433, 21245, 29743, 32165, 45031, 148715, 225155, 557833, 2789165, 3904831, 19524155, 27333817, 136669085]

約数ペア:

[(1, 136669085), (5, 27333817), (7, 19524155), (35, 3904831), (49, 2789165), (245, 557833), (607, 225155), (919, 148715), (3035, 45031), (4249, 32165), (4595, 29743), (6433, 21245)]