21779435535

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{923053}}^1$

素因数の和:923096

約数の個数: 48

約数和(自身を含む): 41249437152

約数和(自身を除く): 19470001617

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 715, 1573, 1815, 2145, 4719, 7865, 23595, 923053, 2769159, 4615265, 10153583, 11999689, 13845795, 30460749, 35999067, 50767915, 59998445, 111689413, 131996579, 152303745, 179995335, 335068239, 395989737, 558447065, 659982895, 1451962369, 1675341195, 1979948685, 4355887107, 7259811845, 21779435535]

約数ペア:

[(1, 21779435535), (3, 7259811845), (5, 4355887107), (11, 1979948685), (13, 1675341195), (15, 1451962369), (33, 659982895), (39, 558447065), (55, 395989737), (65, 335068239), (121, 179995335), (143, 152303745), (165, 131996579), (195, 111689413), (363, 59998445), (429, 50767915), (605, 35999067), (715, 30460749), (1573, 13845795), (1815, 11999689), (2145, 10153583), (4719, 4615265), (7865, 2769159), (23595, 923053)]