122920105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8629}}^1$

素因数の和:8689

約数の個数: 32

約数和(自身を含む): 188893440

約数和(自身を除く): 65973335

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 185, 259, 385, 407, 1295, 2035, 2849, 8629, 14245, 43145, 60403, 94919, 302015, 319273, 474595, 664433, 1596365, 2234911, 3322165, 3512003, 11174555, 17560015, 24584021, 122920105]

約数ペア:

[(1, 122920105), (5, 24584021), (7, 17560015), (11, 11174555), (35, 3512003), (37, 3322165), (55, 2234911), (77, 1596365), (185, 664433), (259, 474595), (385, 319273), (407, 302015), (1295, 94919), (2035, 60403), (2849, 43145), (8629, 14245)]