225475635

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17747}}^1$

素因数の和:17784

約数の個数: 48

約数和(自身を含む): 453212928

約数和(自身を除く): 227737293

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 12705, 17747, 53241, 88735, 124229, 195217, 266205, 372687, 585651, 621145, 976085, 1366519, 1863435, 2147387, 2928255, 4099557, 6442161, 6832595, 10736935, 15031709, 20497785, 32210805, 45095127, 75158545, 225475635]

約数ペア:

[(1, 225475635), (3, 75158545), (5, 45095127), (7, 32210805), (11, 20497785), (15, 15031709), (21, 10736935), (33, 6832595), (35, 6442161), (55, 4099557), (77, 2928255), (105, 2147387), (121, 1863435), (165, 1366519), (231, 976085), (363, 621145), (385, 585651), (605, 372687), (847, 266205), (1155, 195217), (1815, 124229), (2541, 88735), (4235, 53241), (12705, 17747)]