1207177345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1\times {\mathrm{877}}^1$

素因数の和:1785

約数の個数: 32

約数和(自身を含む): 1638558720

約数和(自身を除く): 431381375

約数列:

[1, 5, 11, 29, 55, 145, 319, 863, 877, 1595, 4315, 4385, 9493, 9647, 25027, 25433, 47465, 48235, 125135, 127165, 275297, 279763, 756851, 1376485, 1398815, 3784255, 8325361, 21948679, 41626805, 109743395, 241435469, 1207177345]

約数ペア:

[(1, 1207177345), (5, 241435469), (11, 109743395), (29, 41626805), (55, 21948679), (145, 8325361), (319, 3784255), (863, 1398815), (877, 1376485), (1595, 756851), (4315, 279763), (4385, 275297), (9493, 127165), (9647, 125135), (25027, 48235), (25433, 47465)]