190055775

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27847}}^1$

素因数の和:27880

約数の個数: 48

約数和(自身を含む): 386753024

約数和(自身を除く): 196697249

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, 2275, 6825, 27847, 83541, 139235, 194929, 362011, 417705, 584787, 696175, 974645, 1086033, 1810055, 2088525, 2534077, 2923935, 4873225, 5430165, 7602231, 9050275, 12670385, 14619675, 27150825, 38011155, 63351925, 190055775]

約数ペア:

[(1, 190055775), (3, 63351925), (5, 38011155), (7, 27150825), (13, 14619675), (15, 12670385), (21, 9050275), (25, 7602231), (35, 5430165), (39, 4873225), (65, 2923935), (75, 2534077), (91, 2088525), (105, 1810055), (175, 1086033), (195, 974645), (273, 696175), (325, 584787), (455, 417705), (525, 362011), (975, 194929), (1365, 139235), (2275, 83541), (6825, 27847)]