1296131905

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{4919}}^1$

素因数の和:5424

約数の個数: 16

約数和(自身を含む): 1570464000

約数和(自身を除く): 274332095

約数列:

[1, 5, 151, 349, 755, 1745, 4919, 24595, 52699, 263495, 742769, 1716731, 3713845, 8583655, 259226381, 1296131905]

約数ペア:

[(1, 1296131905), (5, 259226381), (151, 8583655), (349, 3713845), (755, 1716731), (1745, 742769), (4919, 263495), (24595, 52699)]