149117842945

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{401}}^1\times {\mathrm{682321}}^1$

素因数の和:682836

約数の個数: 16

約数和(自身を含む): 181033673040

約数和(自身を除く): 31915830095

約数列:

[1, 5, 109, 401, 545, 2005, 43709, 218545, 682321, 3411605, 74372989, 273610721, 371864945, 1368053605, 29823568589, 149117842945]

約数ペア:

[(1, 149117842945), (5, 29823568589), (109, 1368053605), (401, 371864945), (545, 273610721), (2005, 74372989), (43709, 3411605), (218545, 682321)]