4139415

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{773}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 8693568

約数和(自身を除く): 4554153

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 773, 1071, 1785, 2319, 3865, 5355, 5411, 6957, 11595, 13141, 16233, 27055, 34785, 39423, 48699, 65705, 81165, 91987, 118269, 197115, 243495, 275961, 459935, 591345, 827883, 1379805, 4139415]

約数ペア:

[(1, 4139415), (3, 1379805), (5, 827883), (7, 591345), (9, 459935), (15, 275961), (17, 243495), (21, 197115), (35, 118269), (45, 91987), (51, 81165), (63, 65705), (85, 48699), (105, 39423), (119, 34785), (153, 27055), (255, 16233), (315, 13141), (357, 11595), (595, 6957), (765, 5411), (773, 5355), (1071, 3865), (1785, 2319)]