236430155

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{21523}}^1$

素因数の和:21567

約数の個数: 16

約数和(自身を含む): 307362720

約数和(自身を除く): 70932565

約数列:

[1, 5, 13, 65, 169, 845, 2197, 10985, 21523, 107615, 279799, 1398995, 3637387, 18186935, 47286031, 236430155]

約数ペア:

[(1, 236430155), (5, 47286031), (13, 18186935), (65, 3637387), (169, 1398995), (845, 279799), (2197, 107615), (10985, 21523)]