22580145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{739}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 45252480

約数和(自身を除く): 22672335

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 679, 739, 873, 1455, 2037, 2217, 3395, 3695, 4365, 5173, 6111, 6651, 10185, 11085, 15519, 25865, 30555, 33255, 46557, 71683, 77595, 215049, 232785, 358415, 501781, 645147, 1075245, 1505343, 2508905, 3225735, 4516029, 7526715, 22580145]

約数ペア:

[(1, 22580145), (3, 7526715), (5, 4516029), (7, 3225735), (9, 2508905), (15, 1505343), (21, 1075245), (35, 645147), (45, 501781), (63, 358415), (97, 232785), (105, 215049), (291, 77595), (315, 71683), (485, 46557), (679, 33255), (739, 30555), (873, 25865), (1455, 15519), (2037, 11085), (2217, 10185), (3395, 6651), (3695, 6111), (4365, 5173)]