144920035

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 199221120

約数和(自身を除く): 54301085

約数列:

[1, 5, 13, 41, 47, 65, 89, 169, 205, 235, 445, 533, 611, 845, 1157, 1927, 2665, 3055, 3649, 4183, 5785, 6929, 7943, 9635, 15041, 18245, 20915, 25051, 34645, 39715, 47437, 54379, 75205, 125255, 171503, 237185, 271895, 325663, 616681, 706927, 857515, 1628315, 2229539, 3083405, 3534635, 11147695, 28984007, 144920035]

約数ペア:

[(1, 144920035), (5, 28984007), (13, 11147695), (41, 3534635), (47, 3083405), (65, 2229539), (89, 1628315), (169, 857515), (205, 706927), (235, 616681), (445, 325663), (533, 271895), (611, 237185), (845, 171503), (1157, 125255), (1927, 75205), (2665, 54379), (3055, 47437), (3649, 39715), (4183, 34645), (5785, 25051), (6929, 20915), (7943, 18245), (9635, 15041)]