10805795

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:180

約数の個数: 64

約数和(自身を含む): 18579456

約数和(自身を除く): 7773661

約数列:

[1, 5, 7, 11, 13, 17, 35, 55, 65, 77, 85, 91, 119, 127, 143, 187, 221, 385, 455, 595, 635, 715, 889, 935, 1001, 1105, 1309, 1397, 1547, 1651, 2159, 2431, 4445, 5005, 6545, 6985, 7735, 8255, 9779, 10795, 11557, 12155, 15113, 17017, 18161, 23749, 28067, 48895, 57785, 75565, 85085, 90805, 118745, 127127, 140335, 166243, 196469, 308737, 635635, 831215, 982345, 1543685, 2161159, 10805795]

約数ペア:

[(1, 10805795), (5, 2161159), (7, 1543685), (11, 982345), (13, 831215), (17, 635635), (35, 308737), (55, 196469), (65, 166243), (77, 140335), (85, 127127), (91, 118745), (119, 90805), (127, 85085), (143, 75565), (187, 57785), (221, 48895), (385, 28067), (455, 23749), (595, 18161), (635, 17017), (715, 15113), (889, 12155), (935, 11557), (1001, 10795), (1105, 9779), (1309, 8255), (1397, 7735), (1547, 6985), (1651, 6545), (2159, 5005), (2431, 4445)]