80810145

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1291}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 152373312

約数和(自身を除く): 71563167

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 107, 117, 195, 321, 535, 585, 963, 1291, 1391, 1605, 3873, 4173, 4815, 6455, 6955, 11619, 12519, 16783, 19365, 20865, 50349, 58095, 62595, 83915, 138137, 151047, 251745, 414411, 690685, 755235, 1243233, 1795781, 2072055, 5387343, 6216165, 8978905, 16162029, 26936715, 80810145]

約数ペア:

[(1, 80810145), (3, 26936715), (5, 16162029), (9, 8978905), (13, 6216165), (15, 5387343), (39, 2072055), (45, 1795781), (65, 1243233), (107, 755235), (117, 690685), (195, 414411), (321, 251745), (535, 151047), (585, 138137), (963, 83915), (1291, 62595), (1391, 58095), (1605, 50349), (3873, 20865), (4173, 19365), (4815, 16783), (6455, 12519), (6955, 11619)]