201839175

素因数分解:

$3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{4463}}^1$

素因数の和:4549

約数の個数: 48

約数和(自身を含む): 376404480

約数和(自身を除く): 174565305

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 67, 75, 135, 201, 225, 335, 603, 675, 1005, 1675, 1809, 3015, 4463, 5025, 9045, 13389, 15075, 22315, 40167, 45225, 66945, 111575, 120501, 200835, 299021, 334725, 602505, 897063, 1004175, 1495105, 2691189, 3012525, 4485315, 7475525, 8073567, 13455945, 22426575, 40367835, 67279725, 201839175]

約数ペア:

[(1, 201839175), (3, 67279725), (5, 40367835), (9, 22426575), (15, 13455945), (25, 8073567), (27, 7475525), (45, 4485315), (67, 3012525), (75, 2691189), (135, 1495105), (201, 1004175), (225, 897063), (335, 602505), (603, 334725), (675, 299021), (1005, 200835), (1675, 120501), (1809, 111575), (3015, 66945), (4463, 45225), (5025, 40167), (9045, 22315), (13389, 15075)]