80959305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{919}}^1$

素因数の和:1773

約数の個数: 32

約数和(自身を含む): 148377600

約数和(自身を除く): 67418295

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 839, 919, 2517, 2757, 4195, 4595, 5873, 6433, 12585, 13785, 17619, 19299, 29365, 32165, 88095, 96495, 771041, 2313123, 3855205, 5397287, 11565615, 16191861, 26986435, 80959305]

約数ペア:

[(1, 80959305), (3, 26986435), (5, 16191861), (7, 11565615), (15, 5397287), (21, 3855205), (35, 2313123), (105, 771041), (839, 96495), (919, 88095), (2517, 32165), (2757, 29365), (4195, 19299), (4595, 17619), (5873, 13785), (6433, 12585)]