259115955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{8539}}^1$

素因数の和:8588

約数の個数: 48

約数和(自身を含む): 503381760

約数和(自身を除く): 244265805

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 1445, 1785, 2023, 4335, 6069, 8539, 10115, 25617, 30345, 42695, 59773, 128085, 145163, 179319, 298865, 435489, 725815, 896595, 1016141, 2177445, 2467771, 3048423, 5080705, 7403313, 12338855, 15242115, 17274397, 37016565, 51823191, 86371985, 259115955]

約数ペア:

[(1, 259115955), (3, 86371985), (5, 51823191), (7, 37016565), (15, 17274397), (17, 15242115), (21, 12338855), (35, 7403313), (51, 5080705), (85, 3048423), (105, 2467771), (119, 2177445), (255, 1016141), (289, 896595), (357, 725815), (595, 435489), (867, 298865), (1445, 179319), (1785, 145163), (2023, 128085), (4335, 59773), (6069, 42695), (8539, 30345), (10115, 25617)]