63725445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2003}}^1$

素因数の和:2122

約数の個数: 48

約数和(自身を含む): 127550592

約数和(自身を除く): 63825147

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 101, 105, 303, 315, 505, 707, 909, 1515, 2003, 2121, 3535, 4545, 6009, 6363, 10015, 10605, 14021, 18027, 30045, 31815, 42063, 70105, 90135, 126189, 202303, 210315, 606909, 630945, 1011515, 1416121, 1820727, 3034545, 4248363, 7080605, 9103635, 12745089, 21241815, 63725445]

約数ペア:

[(1, 63725445), (3, 21241815), (5, 12745089), (7, 9103635), (9, 7080605), (15, 4248363), (21, 3034545), (35, 1820727), (45, 1416121), (63, 1011515), (101, 630945), (105, 606909), (303, 210315), (315, 202303), (505, 126189), (707, 90135), (909, 70105), (1515, 42063), (2003, 31815), (2121, 30045), (3535, 18027), (4545, 14021), (6009, 10605), (6363, 10015)]