856673055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{40591}}^1$

素因数の和:40676

約数の個数: 48

約数和(自身を含む): 1722399744

約数和(自身を除く): 865726689

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 67, 105, 201, 315, 335, 469, 603, 1005, 1407, 2345, 3015, 4221, 7035, 21105, 40591, 121773, 202955, 284137, 365319, 608865, 852411, 1420685, 1826595, 2557233, 2719597, 4262055, 8158791, 12786165, 13597985, 19037179, 24476373, 40793955, 57111537, 95185895, 122381865, 171334611, 285557685, 856673055]

約数ペア:

[(1, 856673055), (3, 285557685), (5, 171334611), (7, 122381865), (9, 95185895), (15, 57111537), (21, 40793955), (35, 24476373), (45, 19037179), (63, 13597985), (67, 12786165), (105, 8158791), (201, 4262055), (315, 2719597), (335, 2557233), (469, 1826595), (603, 1420685), (1005, 852411), (1407, 608865), (2345, 365319), (3015, 284137), (4221, 202955), (7035, 121773), (21105, 40591)]