6486156675

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{331349}}^1$

素因数の和:331397

約数の個数: 48

約数和(自身を含む): 12326220000

約数和(自身を除く): 5840063325

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 225, 261, 435, 675, 725, 783, 1305, 2175, 3915, 6525, 19575, 331349, 994047, 1656745, 2982141, 4970235, 8283725, 8946423, 9609121, 14910705, 24851175, 28827363, 44732115, 48045605, 74553525, 86482089, 144136815, 223660575, 240228025, 259446267, 432410445, 720684075, 1297231335, 2162052225, 6486156675]

約数ペア:

[(1, 6486156675), (3, 2162052225), (5, 1297231335), (9, 720684075), (15, 432410445), (25, 259446267), (27, 240228025), (29, 223660575), (45, 144136815), (75, 86482089), (87, 74553525), (135, 48045605), (145, 44732115), (225, 28827363), (261, 24851175), (435, 14910705), (675, 9609121), (725, 8946423), (783, 8283725), (1305, 4970235), (2175, 2982141), (3915, 1656745), (6525, 994047), (19575, 331349)]