55592775

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 116373504

約数和(自身を除く): 60780729

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 47, 63, 75, 105, 141, 175, 225, 235, 315, 329, 423, 525, 705, 751, 987, 1175, 1575, 1645, 2115, 2253, 2961, 3525, 3755, 4935, 5257, 6759, 8225, 10575, 11265, 14805, 15771, 18775, 24675, 26285, 33795, 35297, 47313, 56325, 74025, 78855, 105891, 131425, 168975, 176485, 236565, 247079, 317673, 394275, 529455, 741237, 882425, 1182825, 1235395, 1588365, 2223711, 2647275, 3706185, 6176975, 7941825, 11118555, 18530925, 55592775]

約数ペア:

[(1, 55592775), (3, 18530925), (5, 11118555), (7, 7941825), (9, 6176975), (15, 3706185), (21, 2647275), (25, 2223711), (35, 1588365), (45, 1235395), (47, 1182825), (63, 882425), (75, 741237), (105, 529455), (141, 394275), (175, 317673), (225, 247079), (235, 236565), (315, 176485), (329, 168975), (423, 131425), (525, 105891), (705, 78855), (751, 74025), (987, 56325), (1175, 47313), (1575, 35297), (1645, 33795), (2115, 26285), (2253, 24675), (2961, 18775), (3525, 15771), (3755, 14805), (4935, 11265), (5257, 10575), (6759, 8225)]