29071305

素因数分解:

$3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 53149824

約数和(自身を除く): 24078519

約数列:

[1, 3, 5, 9, 15, 27, 45, 71, 81, 135, 213, 243, 337, 355, 405, 639, 1011, 1065, 1215, 1685, 1917, 3033, 3195, 5055, 5751, 9099, 9585, 15165, 17253, 23927, 27297, 28755, 45495, 71781, 81891, 86265, 119635, 136485, 215343, 358905, 409455, 646029, 1076715, 1938087, 3230145, 5814261, 9690435, 29071305]

約数ペア:

[(1, 29071305), (3, 9690435), (5, 5814261), (9, 3230145), (15, 1938087), (27, 1076715), (45, 646029), (71, 409455), (81, 358905), (135, 215343), (213, 136485), (243, 119635), (337, 86265), (355, 81891), (405, 71781), (639, 45495), (1011, 28755), (1065, 27297), (1215, 23927), (1685, 17253), (1917, 15165), (3033, 9585), (3195, 9099), (5055, 5751)]