54686775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5099}}^1$

素因数の和:5136

約数の個数: 48

約数和(自身を含む): 106243200

約数和(自身を除く): 51556425

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 2145, 3575, 5099, 10725, 15297, 25495, 56089, 66287, 76485, 127475, 168267, 198861, 280445, 331435, 382425, 729157, 841335, 994305, 1402225, 1657175, 2187471, 3645785, 4206675, 4971525, 10937355, 18228925, 54686775]

約数ペア:

[(1, 54686775), (3, 18228925), (5, 10937355), (11, 4971525), (13, 4206675), (15, 3645785), (25, 2187471), (33, 1657175), (39, 1402225), (55, 994305), (65, 841335), (75, 729157), (143, 382425), (165, 331435), (195, 280445), (275, 198861), (325, 168267), (429, 127475), (715, 76485), (825, 66287), (975, 56089), (2145, 25495), (3575, 15297), (5099, 10725)]