64534995

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1521

約数の個数: 64

約数和(自身を含む): 134000640

約数和(自身を除く): 69465645

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 315, 329, 423, 705, 945, 987, 1269, 1453, 1645, 2115, 2961, 4359, 4935, 6345, 7265, 8883, 10171, 13077, 14805, 21795, 30513, 39231, 44415, 50855, 65385, 68291, 91539, 152565, 196155, 204873, 274617, 341455, 457695, 478037, 614619, 1024365, 1373085, 1434111, 1843857, 2390185, 3073095, 4302333, 7170555, 9219285, 12906999, 21511665, 64534995]

約数ペア:

[(1, 64534995), (3, 21511665), (5, 12906999), (7, 9219285), (9, 7170555), (15, 4302333), (21, 3073095), (27, 2390185), (35, 1843857), (45, 1434111), (47, 1373085), (63, 1024365), (105, 614619), (135, 478037), (141, 457695), (189, 341455), (235, 274617), (315, 204873), (329, 196155), (423, 152565), (705, 91539), (945, 68291), (987, 65385), (1269, 50855), (1453, 44415), (1645, 39231), (2115, 30513), (2961, 21795), (4359, 14805), (4935, 13077), (6345, 10171), (7265, 8883)]