7866495

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 17926272

約数和(自身を除く): 10059777

約数列:

[1, 3, 5, 7, 9, 13, 15, 17, 21, 35, 39, 45, 51, 63, 65, 85, 91, 105, 113, 117, 119, 153, 195, 221, 255, 273, 315, 339, 357, 455, 565, 585, 595, 663, 765, 791, 819, 1017, 1071, 1105, 1365, 1469, 1547, 1695, 1785, 1921, 1989, 2373, 3315, 3955, 4095, 4407, 4641, 5085, 5355, 5763, 7119, 7345, 7735, 9605, 9945, 10283, 11865, 13221, 13447, 13923, 17289, 22035, 23205, 24973, 28815, 30849, 35595, 40341, 51415, 66105, 67235, 69615, 74919, 86445, 92547, 121023, 124865, 154245, 174811, 201705, 224757, 374595, 462735, 524433, 605115, 874055, 1123785, 1573299, 2622165, 7866495]

約数ペア:

[(1, 7866495), (3, 2622165), (5, 1573299), (7, 1123785), (9, 874055), (13, 605115), (15, 524433), (17, 462735), (21, 374595), (35, 224757), (39, 201705), (45, 174811), (51, 154245), (63, 124865), (65, 121023), (85, 92547), (91, 86445), (105, 74919), (113, 69615), (117, 67235), (119, 66105), (153, 51415), (195, 40341), (221, 35595), (255, 30849), (273, 28815), (315, 24973), (339, 23205), (357, 22035), (455, 17289), (565, 13923), (585, 13447), (595, 13221), (663, 11865), (765, 10283), (791, 9945), (819, 9605), (1017, 7735), (1071, 7345), (1105, 7119), (1365, 5763), (1469, 5355), (1547, 5085), (1695, 4641), (1785, 4407), (1921, 4095), (1989, 3955), (2373, 3315)]