71039115

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2069}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 142084800

約数和(自身を除く): 71045685

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 109, 315, 327, 545, 763, 981, 1635, 2069, 2289, 3815, 4905, 6207, 6867, 10345, 11445, 14483, 18621, 31035, 34335, 43449, 72415, 93105, 130347, 217245, 225521, 651735, 676563, 1127605, 1578647, 2029689, 3382815, 4735941, 7893235, 10148445, 14207823, 23679705, 71039115]

約数ペア:

[(1, 71039115), (3, 23679705), (5, 14207823), (7, 10148445), (9, 7893235), (15, 4735941), (21, 3382815), (35, 2029689), (45, 1578647), (63, 1127605), (105, 676563), (109, 651735), (315, 225521), (327, 217245), (545, 130347), (763, 93105), (981, 72415), (1635, 43449), (2069, 34335), (2289, 31035), (3815, 18621), (4905, 14483), (6207, 11445), (6867, 10345)]