804982145

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:207

約数の個数: 64

約数和(自身を含む): 1136298240

約数和(自身を除く): 331316095

約数列:

[1, 5, 11, 29, 43, 55, 97, 121, 145, 215, 319, 473, 485, 605, 1067, 1247, 1331, 1595, 2365, 2813, 3509, 4171, 5203, 5335, 6235, 6655, 11737, 13717, 14065, 17545, 20855, 26015, 30943, 38599, 45881, 57233, 58685, 68585, 120959, 129107, 150887, 154715, 192995, 229405, 286165, 340373, 504691, 604795, 645535, 754435, 1330549, 1659757, 1701865, 2523455, 3744103, 5551601, 6652745, 8298785, 14636039, 18720515, 27758005, 73180195, 160996429, 804982145]

約数ペア:

[(1, 804982145), (5, 160996429), (11, 73180195), (29, 27758005), (43, 18720515), (55, 14636039), (97, 8298785), (121, 6652745), (145, 5551601), (215, 3744103), (319, 2523455), (473, 1701865), (485, 1659757), (605, 1330549), (1067, 754435), (1247, 645535), (1331, 604795), (1595, 504691), (2365, 340373), (2813, 286165), (3509, 229405), (4171, 192995), (5203, 154715), (5335, 150887), (6235, 129107), (6655, 120959), (11737, 68585), (13717, 58685), (14065, 57233), (17545, 45881), (20855, 38599), (26015, 30943)]