78110145

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 142414272

約数和(自身を除く): 64304127

約数列:

[1, 3, 5, 9, 15, 37, 43, 45, 111, 129, 185, 215, 333, 387, 555, 645, 1091, 1591, 1665, 1935, 3273, 4773, 5455, 7955, 9819, 14319, 16365, 23865, 40367, 46913, 49095, 71595, 121101, 140739, 201835, 234565, 363303, 422217, 605505, 703695, 1735781, 1816515, 2111085, 5207343, 8678905, 15622029, 26036715, 78110145]

約数ペア:

[(1, 78110145), (3, 26036715), (5, 15622029), (9, 8678905), (15, 5207343), (37, 2111085), (43, 1816515), (45, 1735781), (111, 703695), (129, 605505), (185, 422217), (215, 363303), (333, 234565), (387, 201835), (555, 140739), (645, 121101), (1091, 71595), (1591, 49095), (1665, 46913), (1935, 40367), (3273, 23865), (4773, 16365), (5455, 14319), (7955, 9819)]