4500495

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 8864640

約数和(自身を除く): 4364145

約数列:

[1, 3, 5, 9, 15, 17, 27, 37, 45, 51, 53, 85, 111, 135, 153, 159, 185, 255, 265, 333, 459, 477, 555, 629, 765, 795, 901, 999, 1431, 1665, 1887, 1961, 2295, 2385, 2703, 3145, 4505, 4995, 5661, 5883, 7155, 8109, 9435, 9805, 13515, 16983, 17649, 24327, 28305, 29415, 33337, 40545, 52947, 84915, 88245, 100011, 121635, 166685, 264735, 300033, 500055, 900099, 1500165, 4500495]

約数ペア:

[(1, 4500495), (3, 1500165), (5, 900099), (9, 500055), (15, 300033), (17, 264735), (27, 166685), (37, 121635), (45, 100011), (51, 88245), (53, 84915), (85, 52947), (111, 40545), (135, 33337), (153, 29415), (159, 28305), (185, 24327), (255, 17649), (265, 16983), (333, 13515), (459, 9805), (477, 9435), (555, 8109), (629, 7155), (765, 5883), (795, 5661), (901, 4995), (999, 4505), (1431, 3145), (1665, 2703), (1887, 2385), (1961, 2295)]