15705084228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1451}}^1\times {\mathrm{3121}}^1$

素因数の和:4613

約数の個数: 72

約数和(自身を含む): 38966905824

約数和(自身を除く): 23261821596

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1451, 1734, 2902, 3121, 3468, 4353, 5804, 6242, 8706, 9363, 12484, 17412, 18726, 24667, 37452, 49334, 53057, 74001, 98668, 106114, 148002, 159171, 212228, 296004, 318342, 419339, 636684, 838678, 901969, 1258017, 1677356, 1803938, 2516034, 2705907, 3607876, 4528571, 5032068, 5411814, 9057142, 10823628, 13585713, 18114284, 27171426, 54342852, 76985707, 153971414, 230957121, 307942828, 461914242, 923828484, 1308757019, 2617514038, 3926271057, 5235028076, 7852542114, 15705084228]

約数ペア:

[(1, 15705084228), (2, 7852542114), (3, 5235028076), (4, 3926271057), (6, 2617514038), (12, 1308757019), (17, 923828484), (34, 461914242), (51, 307942828), (68, 230957121), (102, 153971414), (204, 76985707), (289, 54342852), (578, 27171426), (867, 18114284), (1156, 13585713), (1451, 10823628), (1734, 9057142), (2902, 5411814), (3121, 5032068), (3468, 4528571), (4353, 3607876), (5804, 2705907), (6242, 2516034), (8706, 1803938), (9363, 1677356), (12484, 1258017), (17412, 901969), (18726, 838678), (24667, 636684), (37452, 419339), (49334, 318342), (53057, 296004), (74001, 212228), (98668, 159171), (106114, 148002)]