60816825

素因数分解:

$3^6\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 84

約数和(自身を含む): 117099648

約数和(自身を除く): 56282823

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 47, 71, 75, 81, 135, 141, 213, 225, 235, 243, 355, 405, 423, 639, 675, 705, 729, 1065, 1175, 1215, 1269, 1775, 1917, 2025, 2115, 3195, 3337, 3525, 3645, 3807, 5325, 5751, 6075, 6345, 9585, 10011, 10575, 11421, 15975, 16685, 17253, 18225, 19035, 28755, 30033, 31725, 34263, 47925, 50055, 51759, 57105, 83425, 86265, 90099, 95175, 143775, 150165, 171315, 250275, 258795, 270297, 285525, 431325, 450495, 750825, 810891, 856575, 1293975, 1351485, 2252475, 2432673, 4054455, 6757425, 12163365, 20272275, 60816825]

約数ペア:

[(1, 60816825), (3, 20272275), (5, 12163365), (9, 6757425), (15, 4054455), (25, 2432673), (27, 2252475), (45, 1351485), (47, 1293975), (71, 856575), (75, 810891), (81, 750825), (135, 450495), (141, 431325), (213, 285525), (225, 270297), (235, 258795), (243, 250275), (355, 171315), (405, 150165), (423, 143775), (639, 95175), (675, 90099), (705, 86265), (729, 83425), (1065, 57105), (1175, 51759), (1215, 50055), (1269, 47925), (1775, 34263), (1917, 31725), (2025, 30033), (2115, 28755), (3195, 19035), (3337, 18225), (3525, 17253), (3645, 16685), (3807, 15975), (5325, 11421), (5751, 10575), (6075, 10011), (6345, 9585)]