68386325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 103993344

約数和(自身を除く): 35607019

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 127, 175, 181, 425, 595, 635, 889, 905, 1267, 2159, 2975, 3077, 3175, 4445, 4525, 6335, 10795, 15113, 15385, 21539, 22225, 22987, 31675, 53975, 75565, 76925, 107695, 114935, 160909, 377825, 390779, 538475, 574675, 804545, 1953895, 2735453, 4022725, 9769475, 13677265, 68386325]

約数ペア:

[(1, 68386325), (5, 13677265), (7, 9769475), (17, 4022725), (25, 2735453), (35, 1953895), (85, 804545), (119, 574675), (127, 538475), (175, 390779), (181, 377825), (425, 160909), (595, 114935), (635, 107695), (889, 76925), (905, 75565), (1267, 53975), (2159, 31675), (2975, 22987), (3077, 22225), (3175, 21539), (4445, 15385), (4525, 15113), (6335, 10795)]