9875775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1$

素因数の和:1480

約数の個数: 48

約数和(自身を含む): 20109824

約数和(自身を除く): 10234049

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 1447, 2275, 4341, 6825, 7235, 10129, 18811, 21705, 30387, 36175, 50645, 56433, 94055, 108525, 131677, 151935, 253225, 282165, 395031, 470275, 658385, 759675, 1410825, 1975155, 3291925, 9875775]

約数ペア:

[(1, 9875775), (3, 3291925), (5, 1975155), (7, 1410825), (13, 759675), (15, 658385), (21, 470275), (25, 395031), (35, 282165), (39, 253225), (65, 151935), (75, 131677), (91, 108525), (105, 94055), (175, 56433), (195, 50645), (273, 36175), (325, 30387), (455, 21705), (525, 18811), (975, 10129), (1365, 7235), (1447, 6825), (2275, 4341)]