29722665

素因数分解:

$3^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 57024000

約数和(自身を除く): 27301335

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 53, 105, 109, 147, 159, 245, 265, 327, 343, 371, 545, 735, 763, 795, 1029, 1113, 1635, 1715, 1855, 2289, 2597, 3815, 5145, 5341, 5565, 5777, 7791, 11445, 12985, 16023, 17331, 18179, 26705, 28885, 37387, 38955, 40439, 54537, 80115, 86655, 90895, 112161, 121317, 186935, 202195, 272685, 283073, 560805, 606585, 849219, 1415365, 1981511, 4246095, 5944533, 9907555, 29722665]

約数ペア:

[(1, 29722665), (3, 9907555), (5, 5944533), (7, 4246095), (15, 1981511), (21, 1415365), (35, 849219), (49, 606585), (53, 560805), (105, 283073), (109, 272685), (147, 202195), (159, 186935), (245, 121317), (265, 112161), (327, 90895), (343, 86655), (371, 80115), (545, 54537), (735, 40439), (763, 38955), (795, 37387), (1029, 28885), (1113, 26705), (1635, 18179), (1715, 17331), (1855, 16023), (2289, 12985), (2597, 11445), (3815, 7791), (5145, 5777), (5341, 5565)]