77632885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 105235200

約数和(自身を除く): 27602315

約数列:

[1, 5, 11, 41, 55, 173, 199, 205, 451, 865, 995, 1903, 2189, 2255, 7093, 8159, 9515, 10945, 34427, 35465, 40795, 78023, 89749, 172135, 378697, 390115, 448745, 1411507, 1893485, 7057535, 15526577, 77632885]

約数ペア:

[(1, 77632885), (5, 15526577), (11, 7057535), (41, 1893485), (55, 1411507), (173, 448745), (199, 390115), (205, 378697), (451, 172135), (865, 89749), (995, 78023), (1903, 40795), (2189, 35465), (2255, 34427), (7093, 10945), (8159, 9515)]