213676155

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61667}}^1$

素因数の和:61696

約数の個数: 48

約数和(自身を含む): 461769984

約数和(自身を除く): 248093829

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 61667, 185001, 308335, 431669, 555003, 678337, 925005, 1295007, 2035011, 2158345, 2775015, 3391685, 3885021, 4748359, 6105033, 6475035, 10175055, 14245077, 19425105, 23741795, 30525165, 42735231, 71225385, 213676155]

約数ペア:

[(1, 213676155), (3, 71225385), (5, 42735231), (7, 30525165), (9, 23741795), (11, 19425105), (15, 14245077), (21, 10175055), (33, 6475035), (35, 6105033), (45, 4748359), (55, 3885021), (63, 3391685), (77, 2775015), (99, 2158345), (105, 2035011), (165, 1295007), (231, 925005), (315, 678337), (385, 555003), (495, 431669), (693, 308335), (1155, 185001), (3465, 61667)]