1244384785

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{4721}}^1$

素因数の和:5193

約数の個数: 32

約数和(自身を含む): 1811434752

約数和(自身を除く): 567049967

約数列:

[1, 5, 7, 17, 35, 85, 119, 443, 595, 2215, 3101, 4721, 7531, 15505, 23605, 33047, 37655, 52717, 80257, 165235, 263585, 401285, 561799, 2091403, 2808995, 10457015, 14639821, 35553851, 73199105, 177769255, 248876957, 1244384785]

約数ペア:

[(1, 1244384785), (5, 248876957), (7, 177769255), (17, 73199105), (35, 35553851), (85, 14639821), (119, 10457015), (443, 2808995), (595, 2091403), (2215, 561799), (3101, 401285), (4721, 263585), (7531, 165235), (15505, 80257), (23605, 52717), (33047, 37655)]