1440153045

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{2293}}^1$

素因数の和:3142

約数の個数: 48

約数和(自身を含む): 2647477872

約数和(自身を除く): 1207324827

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 821, 2293, 2463, 4105, 6879, 7389, 11465, 12315, 13957, 20637, 34395, 36945, 38981, 41871, 69785, 103185, 116943, 125613, 194905, 209355, 350829, 584715, 628065, 1754145, 1882553, 5647659, 9412765, 16942977, 28238295, 32003401, 84714885, 96010203, 160017005, 288030609, 480051015, 1440153045]

約数ペア:

[(1, 1440153045), (3, 480051015), (5, 288030609), (9, 160017005), (15, 96010203), (17, 84714885), (45, 32003401), (51, 28238295), (85, 16942977), (153, 9412765), (255, 5647659), (765, 1882553), (821, 1754145), (2293, 628065), (2463, 584715), (4105, 350829), (6879, 209355), (7389, 194905), (11465, 125613), (12315, 116943), (13957, 103185), (20637, 69785), (34395, 41871), (36945, 38981)]