13917609215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{353}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 18498170880

約数和(自身を除く): 4580561665

約数列:

[1, 5, 17, 47, 71, 85, 139, 235, 353, 355, 695, 799, 1207, 1765, 2363, 3337, 3995, 6001, 6035, 6533, 9869, 11815, 16591, 16685, 25063, 30005, 32665, 49067, 49345, 56729, 82955, 111061, 125315, 167773, 245335, 282047, 283645, 426071, 463843, 555305, 834139, 838865, 1177961, 1410235, 2130355, 2306149, 2319215, 3483757, 4170695, 5889805, 7885331, 11530745, 17418785, 20025337, 39204533, 39426655, 59223869, 100126685, 163736579, 196022665, 296119345, 818682895, 2783521843, 13917609215]

約数ペア:

[(1, 13917609215), (5, 2783521843), (17, 818682895), (47, 296119345), (71, 196022665), (85, 163736579), (139, 100126685), (235, 59223869), (353, 39426655), (355, 39204533), (695, 20025337), (799, 17418785), (1207, 11530745), (1765, 7885331), (2363, 5889805), (3337, 4170695), (3995, 3483757), (6001, 2319215), (6035, 2306149), (6533, 2130355), (9869, 1410235), (11815, 1177961), (16591, 838865), (16685, 834139), (25063, 555305), (30005, 463843), (32665, 426071), (49067, 283645), (49345, 282047), (56729, 245335), (82955, 167773), (111061, 125315)]