144920105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2113}}^1$

素因数の和:2201

約数の個数: 32

約数和(自身を含む): 200914560

約数和(自身を除く): 55994455

約数列:

[1, 5, 11, 29, 43, 55, 145, 215, 319, 473, 1247, 1595, 2113, 2365, 6235, 10565, 13717, 23243, 61277, 68585, 90859, 116215, 306385, 454295, 674047, 999449, 2634911, 3370235, 4997245, 13174555, 28984021, 144920105]

約数ペア:

[(1, 144920105), (5, 28984021), (11, 13174555), (29, 4997245), (43, 3370235), (55, 2634911), (145, 999449), (215, 674047), (319, 454295), (473, 306385), (1247, 116215), (1595, 90859), (2113, 68585), (2365, 61277), (6235, 23243), (10565, 13717)]